--Do you know umbrellas are provided for free...

—Do you know that umbrellas are provided for free at the underground station?

—Yes. But we 　　　　　 return it in a week， or we’ll pay for it.

A. can　　　 　 　　 　 B. would

C. might　 　　 　　 　 D. must

九年级英语单项填空中等难度题查看答案及解析

--Do you know umbrellas are provided for free at the underground station?

—Yes. But we　　　　　　 return it in a week, or we’ll pay for it.

A. can　　　 B. would　　　 C. might　　 D. must

九年级英语单项填空中等难度题查看答案及解析

—Do you know umbrellas are provided for free at the underground station?

—Yes. But we________ return the in a week, or we’ll pay for them.

A.must B.can C.needn’t D.can’t

九年级英语单选题中等难度题查看答案及解析

Do you still get free plastic(塑料) bags from the supermarkets?

Free plastic bags are not allowed at shops and supermarkets in China, and people have to pay for them. The rule started on June 1, 2009. It came because our country tried to make litter less. Making super-thin (超薄) plastic bags has not allowed.

The Chinese once used about 3,000,000,000 plastic shopping bags a day, and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shopping.

What kind of shopping bag is the best to bring? Some students in Chongqing city have a good idea. They make their own shopping bags. They use old clothes to make cloth bags, and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment.

1.China made this rule because plastic bags were bad for the _______.

A. environment         B. litter       C. shops         D. supermarkets

2.The Chinese people are encouraged to bring _______ for shopping.

A. no bags                   B. free plastic bags

C. their own bags             D. super-thin plastic bags

3.Some students in Chongqing _______.

A. ask their parents to make cloth bags      B. make cloth bags themselves

C. pick up plastic bags everywhere          D. buy cloth bags for their parents

九年级英语阅读理解简单题查看答案及解析

-Do you know_______ for help when we are in trouble at school?

-Yes, our teachers and friends.

A. who should we ask　　 B. what to ask

C. who to ask　　 D. how should we ask

九年级英语单选题困难题查看答案及解析

Have you ever noticed the black and white bars on a book？Do you know what they are used for?

They are bar-codes（条形码）used in most products. If you go to a supermarket，you can see almost every product with a bar-code on it. Bar-codes have information about the product, such as name and production date.It's an easy and convenient way to know about the products. Just scan the bar-code and everything is clear.

The first use of a bar-code in a supermarket checkout system was on a pack of American Wrigley Company chewing gum in 1974.Beyond supermarkets, bar-codes are needed everywhere:for renting cars, for luggage checks on a plane, for parcels(包裹) you send. Life would be rather difficult without bar-codes.Most of our things would get lost in the post.

Bar-codes change as well.Bar-codes in the past were 1-D(one-dimensional空间), but now there are 2-D bar-codes,such as QR code.Since 2009, QR has been used on Chinese train tickets. People can enter stadiums,cinemas and theaters by holding certain types of bar-codes.

With these small codes, life is getting much easier for us.

If you find these bar-code things boring, a bar-code building might be more up your street. In St Petersburg, Russia, there is a building designed like a bar-code.It looks strange, but it's actually a shopping mall. There are games too. Bar-code Monsters is a mobile phone game. You have to scan bar-codes and find the monsters!

1.Bar-codes were first used in ________.

A.1974 in the UK B.1974 in the US C.2009 in China D.2009 in Russia

2.The underlined word “scan”might mean “________” in Chinese.

A.复印 B.展示 C.描写 D.扫描

3.From Paragraph 3 and 4, we can learn that ________.

A.bar-codes are very useful in our daily life B.our things will get lost without bar-codes

C.bar-codes make our life rather difficult D.we can’t live without bar-codes

4.Which of the following is NOT true about the bar-code building?

A.It looks like a bar-code. B.It’s in St Petersburg, Russia.

C.It’s used as a shopping mall. D.Its name is Bar-code Monsters.

5.The best title of this passage is________.

A.From 1-D Bar-codes to 2-D Bar-codes B.Why Bar-codes are Black and White

C.Small Codes that Make a Big Difference D.What if the World Doesn’t Have a Bar-code

九年级英语阅读单选中等难度题查看答案及解析

--- Do you know Mo Yan?

--- Of course, he won the Nobel Prize for Literature __ the age of 57.

A. at　　 B. in　　 C. on　　 D. to

九年级英语单项填空中等难度题查看答案及解析

—Do you know the man ________ standing at the gate?.

—No, I don't.

A.who are B.whom are C.who is D.whom is

九年级英语单选题中等难度题查看答案及解析

Do you want to know something about the history of weather? Don't look at the sky. Don't look for old weather reports. Looking at tree rings is more important. Correct weather reports date back only one century, but some trees can provide an exact record of the weather even further back.

It is natural that a tree would grow best in a climate with plenty of sunlight and rainfall. It is also expected that little sunlight or rainfall would limit the growth of a tree. The change from a favorable to an unfavorable climate can be determined by reading the pattern of rings in a tree trunk. To find out the weather of ten years ago, count the rings of a tree trunk from the outside to the inside. If the tenth ring is far from the other rings, then it is certain that plenty of sunny and rainy weather occurred. If the rings are close together, then the climate was bad for the tree.

Studying tree rings is important not only for the history of weather, but also for the history of man. In a region of New Mexico you can find only sand--no trees and no people. However, many centuries ago a large population lived there. They left suddenly. Why?

A scientist studied patterns of dead tree rings which had grown there. He decided that the people had to leave because they had cut down all the trees. Trees were necessary to make fires and buildings. So, after the people destroyed the trees, they had to move.

In this instance studying tree rings uncovered an exciting fact about the history of man.

1.It is understood that in a favorable climate____________.

A.tree rings grow close together

B.tree rings grow far apart

C.trees in New Mexico will grow big and tall

D.people can cut down most of the trees in New Mexico

2.Why did ancient people usually live where there were plenty of trees?

A.Trees provided them with shades.

B.Trees indicated plenty of sunlight and rainfall.

C.Trees were materials for cooking and building houses.

D.Trees provided them with fruit and food.

3.Scientists are interested in studying tree rings because they can tell__________.

A.a lot about what happened in history.

B.whether a particular tree was healthy or not.

C.whether people took good care of the trees or not.

D.how old the trees were.

4.By studying the dead tree rings in Mexico the scientist found out____________.

A.where the people had to go

B.what the people had to eat

C.how the people left

D.why the people had to leave

5.The people had to leave the region of New Mexico because__________.

A.they had cut down all the trees

B.there were many trees there

C.they had no water

D.bad weather stopped the growth of trees

九年级英语阅读单选中等难度题查看答案及解析

Who are the top students in the world, do you know? Last week the Organization for Economic Co-operation Development (经济合作与发展组织) picked the best students in the world. They are Finnish (芬兰的). The OECD gave a test to 280 000 15-year-old students from more than 40 coun­tries and regions (地区) last year. The OECD wan­ted to know how well students were doing at school.

Finnish students were No. 1 in the reading test and second in maths after Hong Kong students. Those from Japan and Finland were top in science. In the problem solving, Finnish students came sec­ond to those from South Korea. The test also showed Finland had more top students than the other countries.

Finns (芬兰人) of your age have done a really good job but don't have a sense of envy. You can learn from them. Most Finnish students make good use of the Internet. Of course not for computer games, but for doing more exercises and finding out more information.

Libraries are also important. Finland spends a lot of money on them. Many students have a free card. They read for at least one or two hours a day.

What do you usually do on the Internet? How often do you go to libraries?

1.Students from which country or region did best in the reading test?

2.Which of the following is NOT true?

3.From this passage we know that_________.

九年级英语阅读理解简单题查看答案及解析