A small insect is gettinga lot of attention in the United States. The rusty patched bumblebee (大黄蜂) is the first of its species to be declared endangered in the lower 48 states—meaning every state except Alaska and Hawaii. The rusty patched bumblebee is named for a rust-colored line on its back.
The U. S. Fish and Wildlife Service announced this month it was adding the bee to its endangered species list. The insects are "on the brink of extinction, " according to the service. It said the bees were once found in 28 states. But there now are only small populations remaining in 13 states. The government agency will make a plan to help the dying bees recover. The agency said that such a plan might help other insects,like butterflies.
U.S. officials think land owners can take small steps to help the rusty patched bumblebee. They say land owners can be friendlier towards bees by using native plants in their gardens. The insects directly fertilize many kinds of fruit and vegetable crops. And they fertilize grain crops used to feed cattle and milk cows. It costs billions of dollars to duplicate the job the bees do for free. Land owners are also being urged to cut back on their use of pesticide products. The officials also suggest that gardeners leave their plants alone at the end of the summer instead of cutting them. That way, the bees will have a place to live over the winter.
The Fish and Wildlife Service says the rusty patched bumblebee was added to the endangered species list partly because of habitat loss. Other reasons were disease, pesticides and climate change. Officials are worried that other bees will suffer, too. Another species of bees in Hawaii is also endangered.
1.How many states declared the rusty patched bumblebee endangered?
A. 13. B. 28. C. 48. D. 50.
2.Which one is harmful to the rusty patched bumblebee?
A. Planting native plants. B. Reducing the use of pesticide products.
C. Leaving plants alone. D. Cutting out plants regularly.
3.What can we know about the rusty patched bumblebee according to the text?
A. All the states declared it as endangered species.
B. It is named for a rust-colored line on its belly.
C. It is beneficial to land owners.
D. It is endangered mainly because of habitat loss.
4.What's the best title for the passage?
A. Bumblebee added to U. S. endangered species list
B. Why is bumblebee on the brink of extinction
C. Take steps to help bumblebee
D. The benefits of protecting bumblebee
高二英语阅读理解困难题
A small insect is gettinga lot of attention in the United States. The rusty patched bumblebee (大黄蜂) is the first of its species to be declared endangered in the lower 48 states—meaning every state except Alaska and Hawaii. The rusty patched bumblebee is named for a rust-colored line on its back.
The U. S. Fish and Wildlife Service announced this month it was adding the bee to its endangered species list. The insects are "on the brink of extinction, " according to the service. It said the bees were once found in 28 states. But there now are only small populations remaining in 13 states. The government agency will make a plan to help the dying bees recover. The agency said that such a plan might help other insects,like butterflies.
U.S. officials think land owners can take small steps to help the rusty patched bumblebee. They say land owners can be friendlier towards bees by using native plants in their gardens. The insects directly fertilize many kinds of fruit and vegetable crops. And they fertilize grain crops used to feed cattle and milk cows. It costs billions of dollars to duplicate the job the bees do for free. Land owners are also being urged to cut back on their use of pesticide products. The officials also suggest that gardeners leave their plants alone at the end of the summer instead of cutting them. That way, the bees will have a place to live over the winter.
The Fish and Wildlife Service says the rusty patched bumblebee was added to the endangered species list partly because of habitat loss. Other reasons were disease, pesticides and climate change. Officials are worried that other bees will suffer, too. Another species of bees in Hawaii is also endangered.
1.How many states declared the rusty patched bumblebee endangered?
A. 13. B. 28. C. 48. D. 50.
2.Which one is harmful to the rusty patched bumblebee?
A. Planting native plants. B. Reducing the use of pesticide products.
C. Leaving plants alone. D. Cutting out plants regularly.
3.What can we know about the rusty patched bumblebee according to the text?
A. All the states declared it as endangered species.
B. It is named for a rust-colored line on its belly.
C. It is beneficial to land owners.
D. It is endangered mainly because of habitat loss.
4.What's the best title for the passage?
A. Bumblebee added to U. S. endangered species list
B. Why is bumblebee on the brink of extinction
C. Take steps to help bumblebee
D. The benefits of protecting bumblebee
高二英语阅读理解困难题查看答案及解析
Shopping in the United States changes a lot.About ninety years ago most people shopped in small stores that were owned by one person or a family.Women went from the bakery to the butcher’s to the grocer and on to the fruit and vegetable seller in order to get their food for the week.Then, about sixty years ago, supermarkets were born.In a supermarket, people could get all the different kinds of food they needed without going to different stores.
The next big change in shopping in the United States was the shopping mall.A shopping mall is a group of stores under one roof.Because malls allowed people to shop without worrying about the weather, they soon became very popular.The mall became a place for people to socialize in addition to shopping.If you walk through a mall, you will see older people sitting, chatting and drinking coffee.Malls are places for teenagers to hang out.Many teens will often just “go to the mall” and spend time with their friends.
The recent change in American shopping was the superstore.Large chain stores such as Wal-Mart, Office Depot and Toys “R” Us have been built all across the United States.Because they are so large, they can buy goods at a great discount and sell them much cheaper than smaller stores.Sometimes, when they are built near small towns, many of the small town stores have to close.They just cannot compete with their giant neighbors.
And now, online shopping is becoming more and more popular all over the States.People are too busy to go to the physical stores, so they go shopping over the Internet.Online shopping has lots of advantages.For instance, online stores are usually available 24 hours a day.Searching or browsing online shops can be faster than browsing the physical stores.While, online shopping also has its disadvantages.People are at higher risk of being cheated on the part of the merchant than in a physical store.And privacy of personal information may be let out.
1.Which of the following shows the right order of shopping development in the United States?
①small stores ②superstores ③shopping malls ④shopping online ⑤supermarkets
A.①②③④⑤ B.①⑤③②④ C.②③④①⑤ D.①⑤②③④
2.Which is the place for people to spend time with others according to the passage?
A.Small stores. B.Supermarkets. C.Shopping malls D.Superstores.
3.Why can the superstores sell products at much lower prices?
A.Because they can buy goods at a reduction in price.
B.Because they are across the United States.
C.Because they sell all kinds of products people need.
D.Because they are built near small towns.
4.What’s the disadvantage of online shopping according to the passage?
A.Wasting time. B.Fixed prices.
C.No chance to do physical activities. D.Leaking personal information.
高二英语阅读理解中等难度题查看答案及解析
Founded in 1764 by French traders, St. Louis today is the fifteenth largest urban area in the United States. There are many attractive destinations for tourists.
American Kennel Club Museum of the Dog
Dog lovers who visit St. Louis won’t want to miss this 14,000-square-foot museum. Inside are over 500 paintings, prints, watercolors, and a variety of other dog art objects.
The Museum is open year round, Tuesday through Saturday 10 AM to 4 PM, and Sunday 1 PM to 5 PM. Admission is $ 5 for adults, $ 2.50 for seniors, and $1 for children up to 14.
Anheuser Busch Brewery
The Anheuser Buxch Brewery tour is not just for beer lovers. The tour includes the historic Brew House. Then the tour continues to the modern Bevo Packaging Plant. The best will be the Budweiser Clydesdale stables. The tours are always free.
Gateway Arch
Designed by Eero Sarinen and Hannskari Bandel, it took over two years and 900 tons of stainless steel to build. It is the tallest of the country’s National Monuments. The Arch is part of the Jefferson National Expansion Memorial. About one milion people per year come to the top of the Arch, where there is an observation platform providing a great view of the city.
St. Louis Zoo
First version of the St. Louis Zoo opened in 1904 at the St. Louis World’s Fair, but in the century since it has grown into one of the chief zoos in the world. The passenger train takes visitors around the Zoo, which contains over 9,000 animals of over 800 species.
The Zoo is open every day but Christmas and New Year, with summer hours of 8 AM to 7 PM, and hours the rest of the year of 9 AM to 5 PM. Admission to the Zoo is free.
1.If a senior high school student plans to visit American Kennel Club Museum of the Dog with his parents and his five-year-old brother, he has to pay ______.
A. $8.5 B. $12
C. $13.5 D. $16
2.Which of the following statements about Gateway Arch is TRUE?
A. It was built in three years
B. You can see the city clearly on the top of the Arch
C. It is the largest of the country’s National Monuments
D. President Jefferson was buried there
3.If you plan to visit the St. Louis Zoo, you can go there _____.
A. at 8:30 a.m. in summer B. at 5:30 p.m. in winter
C. on Christmas D. on New Year
高二英语阅读理解困难题查看答案及解析
Founded in 1764 by French traders, St. Louis today is the fifteenth largest urban area in the United States. There are many attractive destinations for tourists.
American Kennel Club Museum of the Dog
Dog lovers who visit St. Louis won’t want to miss this 14,000-square-foot museum. Inside are over 500 paintings, prints, watercolors, and a variety of other dog art objects.
The Museum is open year round, Tuesday through Saturday 10 AM to 4 PM, and Sunday 1 PM to 5 PM. Admission is $1 for children up to 13, $2.50 for senior citizens, and $5 for others.
Anheuser Busch Brewery
The Anheuser Buxch Brewery tour is not just for beer lovers. The tour includes the historic Brew House. Then the tour continues to the modern Bevo Packaging Plant. The best will be the Budweiser Clydesdale stables. The tours are always free.
Gateway Arch
Designed by Eero Sarinen and Hannskari Bandel, it took over two years and 900 tons of stainless steel to build. It is the tallest of the country’s National Monuments. The Arch is part of the Jefferson National Expansion Memorial. About one milion people per year come to the top of the Arch, where there is an observation platform providing a great view of the city.
St. Louis Zoo
First version of the St. Louis Zoo opened in 1904 at the St. Louis World’s Fair, but in the century since it has grown into one of the foremost zoos in the world. The Zooline Raiload passenger train takes visitors around the Zoo, which contains over 9,000 animals of over 800 species.
The Zoo is open every day but Christmas and New Year, with summer hours of 8 AM to 7 PM, and hours the rest of the year of 9 AM to 5 PM. Admission to the Zoo is free.
1.If a senior high school student plans to visit American Kennel Club Museum of the Dog with his parents and his five-year-old brother, he has to pay ______.
A. $8.5 B. $12 C. $13.5 D. $16
2.Which of the following statements about Gateway Arch is TRUE?
A. It was built in three years.
B. You can see the city clearly on the top of the Arch.
C. It is the largest of the country’s National Monuments.
D. President Jefferson was buried there.
3.If you plan to visit St. Louis Zoo, you can go there ______.
A. at 8:30 am in summer B. at 5:30 pm in autumn
C. on Christmas D. on New Year
高二英语阅读理解困难题查看答案及解析
—How _____ you have been late then in such a small town?
—Lots of turns in the streets, and the buildings look all the same.
A. can B. could C. may D. must
高二英语单项填空简单题查看答案及解析
At night, bats fly through the air, catching hundreds of insects and other small animals. But during the day, they hardly move at all. Instead, bats pass the time hanging upside down from a secret spot.
There are a couple of reasons why bats rest this way. First of all, it puts them in a position for takeoff. Unlike birds, bats can’t fly into the air from the ground. Their wings don’t produce enough lift to take off from a dead stop, and their hind legs are so small and underdeveloped that they can’t run to build up the necessary takeoff speed. Instead, they use their front claws to climb to a high spot, and then fall into flight.
During the hours when most enemies are active, bats gather where few animals would think to look and most can’t reach. This allows them to disappear from the world until night comes again. There’s also little competition for these resting spots, as other flying animals don’t have the ability to hang upside down.
Bats have a unique physiological adaptation that lets them hang around this way without using any energy. For you to hold your fist around an object tight, you contract(紧缩)several muscles in your arm, which are connected to your fingers by tendons(腱);as one muscle contracts, it pulls a tendon, which pulls one of your fingers closed. A bat’s talons(爪)close in the same way, except that their tendons are connected only to the upper body, not to a muscle. To hang upside down, a bat pulls its claws open with other muscles. To get the talons to take hold of the surface, the bat simply lets its body relax. The weight of the upper body pulls down on the tendons connected to the talons, causing them to hold tight. Therefore, the bat doesn’t have to do anything to hang upside down.
1.Bats hang upside down because________.
A. they haven’t developed a pair of strong claws B. they can’t start to fly from the ground directly
C. they have no hind legs to support their body D. they can’t find quiet places to stay during the day
2.The third paragraph tells us that bats’ hanging upside down_______.
A. is to save their energy for night movement B. is a way to fight against flying animals
C. is a great way to hide from danger D. is a skill to compete for the flying places
3.Why can bats hang upside down easily?
A. Because their upper body is light.
B. Because they have strong muscles.
C. Because their talons are linked to muscles tightly.
D. Because their tendons are linked to their upper body.
4. What is the passage mainly about?
A. The living habits of bats. B. How and why bats hang upside down.
C. The importance of bats’ hanging upside down. D. How bats use their energy at night.
高二英语阅读理解简单题查看答案及解析
A lot of small towns in the area are definitely worth ________.
A. to be visited B. being visited C. visiting D. to visit
高二英语单项填空中等难度题查看答案及解析
The United States of America is the most culturally diverse(多样化) country in the world in terms of culture religion, ethnicity(种族) and sexual orientation. As a combination of various races and cultures, America is home to all. The culture here is so unique that citizens can be just as proud of their original cultural heritage(遗产) as they are to be American.
What is now the US was initially inhabited(居住) by native people until the land was settled by various European groups and African slaves. Since the 20th century, the country has become a heaven for people from all over the globe(全球).
The arrival of immigrants(移民) has shifted populations from rural(农村的) areas into cities because immigrants tend to settle in urban areas. At present, 81 percent of the inhabitants in the US live in cities.
Cultural and ethnic diversity adds a unique flavor to cities that is expressed through distinct(独特的) neighborhoods, restaurants, places of worship, museums, nightlife and multicultural learning environments.
Unique musical forms, such as jazz, rock and roll, Chicano music, and the blues, grow in the US by mixing a variety of culturally distinct musical traditions to create a new form.
At the executive (行政的) level, the country is headed by a mixedrace president; two posts(职位) on the Supreme Court are held by members of the country's two largest minorities.There is also diversity in state and local governments.
Without its rich mixture of races and cultures, America would not be the nation that it is today. Founded upon the basis of equality and freedom, America acts as a stage where different cultures not only coexist peacefully, but develop well.
1.According to the passage, America is a country________.
A.that welcomes people from all over the world
B.where citizens take more pride in their original culture
C.that is mostly settled by Europeans and Africans
D.where 81% of the population are immigrants
2.Where did most people live before many immigrants came to America?
A.In the urban areas. B.In the rural areas.
C.In the southern part of America. D.In the northern part of America.
3.We can learn from the sixth paragraph that________.
A.diversity(多样化) has existed in America in almost every aspect(方面)
B.most posts in American state governments are held by mixedrace people
C.equality and freedom make America a fair country
D.diversity has greatly affected the American political field
4.What's the best title for this passage?
A.The effects of culture and diversity on America.
B.The influence of globalization on America.
C.The political development of America.
D.The bright future of America.
5.We would most probably read this passage in a book about________.
A.science B.history C.culture D.amusement
高二英语阅读理解中等难度题查看答案及解析
Rich, heavy food is a major part of the end of the year holidays in the United States. People in the U. S. celebrate Thanksgiving on the third Thursday of November. People around the world celebrate Christmas on December 25. Both holidays involve(包含) traditions of cooking very large meals. The food at these meals usually has lots of sugar, salt, and butter in it. Turkey and pie are some of the most common foods in these holidays.
Terri Price has hosted a holiday party on the last Saturday before every Christmas for 30 years. It started when her children were very, very small. She has been preparing many of the dishes for most of the 30 years.
But over time, some traditions do change. The Neveldines are a family who hope to be healthier by changing what they eat. Mick Fury, the Neveldine’s oldest child, said this change is important during the holidays and the rest of the year, too.
Mick and his wife, Michelle, try to eat only organic food. Organic food is any plant or animal food product made without the use of unnatural chemicals or processes. But, Mick is not the only Neveldine who changed their diet. Felicia Neveldine, Mick’s sister, decided nine years ago to become a vegan. A vegan is a person who does not eat or use animal products of any kind.
Felicia became a vegan because of her concern for the treatment of animals and the environmental effects of animal farming. She said that her change in diet also improved her health.
Choosing these special diets means the Neveldines choose their foods carefully. Mick grows a garden behind his house where he gets fresh vegetables.
Holiday traditions may not change, but the way these traditions happen just might.
1.Which of the following best describes the food in American traditional holidays?
A.Delicious to eat and welcome by all.
B.Traditional in holidays but too wasteful.
C.Too rich in nutrition and large in quantity.
D.Good in taste and beneficial to health.
2.What do we learn about the Neveldines’ holiday diets?
A.They have turned healthier. B.They have become less tasty.
C.They have remained the same. D.They have grown unhealthy.
3.What do Mick and his wife concern most about their food?
A.Convenience. B.Safety.
C.Cost. D.Taste.
4.What does the underlined word “vegan” in paragraph 4 mean?
A.健康 B.志愿者
C.语言 D.素食主义者
高二英语阅读理解中等难度题查看答案及解析
Compared to the history of China, the history of the United States is quite short. 1. In 1776, 13 colonies(殖民地)located on the eastern coast of North America declared independence and fought a revolution against the British. In 1783 the colonists won the revolution and gained their independence.
After the revolution, the United States bought a large section of country from Napoleon of France. This purchase doubled(加倍)the size of the United States. 2. If he hadn’t needed that money, the United States might have stayed a small country. Texas and most of what is now the southwestern part of the United States belonged to Mexico. The people of Texas fought a revolution against Mexico. 3. Later, the United States and Mexico went to war. If Mexico had defeated the United States in that war, California and New Mexico would have been part of Mexico today.
The British and the Americans both claimed the northwestern part of the country. They settled their differences with a compromise. South of the 49th parallel was the United States. North of the 49th parallel was Canada. In 1861 one half of the United States did go to war with the other half. 4. President Lincoln wanted to free slaves. He was supported by the North but opposed by the South. The South wanted to separate from the rest of the country and become independent. 5.
Following the Civil War, the United States bought Alaska from Russia. Today it is the largest state in the country and a very important one, too.
A. This was the Civil War.
B. It was controlled by England then.
C. It began little more than 200 years ago.
D. After 4 years of war, the South was defeated.
E. Napoleon needed money for his European wars.
F. They became independent and joined the United States.
G. At that time many people didn’t think Alaska was important.
高二英语七选五中等难度题查看答案及解析