-- When do you need to pay the balance?-- ___...

-- When do you need to pay the balance?

-- ______  December 31.

高三英语单项填空简单题查看答案及解析

---When do we need to pay the balance?

--- ____ September 30.

高三英语单项填空中等难度题查看答案及解析

—When do we need to pay the balance?

—________ September 30.

A．In　 B．By　 C．During　 D．Within

高三英语单项填空中等难度题查看答案及解析

－When do we need to pay the balance?

－__________ September 30.

A. In                             B. By           C. During                     D. Within

高三英语单项填空困难题查看答案及解析

--- When do we need to pay the balance?

--- __________ September 30.

A. In             B. By                C. During          D. Within

高三英语单项填空中等难度题查看答案及解析

What do you do when you need to look something up? Go to the library? Open an encyclopaedia? Click onto the internet? These days, most people go straight to Wikipedia, the online encyclopaedia. But how reliable is it?

There’s no denying the popularity and usefulness of Wikipedia. It attracts a massive 78 million visitors every month, and the site is available in more than 270 different languages. It’s one of the most comprehensive resources available, and it’s got much more information than an ordinary encyclopaedia. The site is updated on a daily basis by thousands of people around the world. Anyone with an internet connection can log on and edit the contents or add a new page. And you don’t need any formal training.

Of course, there are some controls. Wikipedia has a team of more than 1,500 administrators who check for false information. But with more than 16 million articles to keep an eye on, it isn’t easy. So, while Wikipedia benefits from being constantly updated with information from all over the world, it’s also open to “destroyers”.

Some of the damage is easy to notice. One prankster(搞恶作剧者) drew devil horns and a moustache on Microsoft chairman Bill Gates’ photo, while another edited Greek philosopher Plato’s biography to say he was a “Hawaiian weather man who is widely believed to have been a student of ‘Barney the Purple Dinosaur’ and to have been deeply influenced by his dog, Cutie.”

But other things are harder to spot. The most common form of vandalism involves adding tiny items of false information into the biography of a famous person. Incredibly, some of this misinformation has appeared in newspapers, with The Daily Mail, The Guardian and The Independent all having fallen victim to the pranks. For example, it was reported that TV theme tune composer Ronnie Hazlehurst had written the S Club 7 hit “Reach”. Of course, not true.

So, if you’re going to use any information from Wikipedia, make sure you double-check it first.

1.According to Paragraph 2, what is right about Wikipedia?

A.It is the most useful look-up tool.

B.Only professionals can edit its contents.

C.New information is added to it every day.

D.You can find information in any language on it.

2.Why does the author mention Bill Gate’s photo in Paragraph 4?

A.To prove Wikipedia is unreliable.

B.To tell us what Bill Gate looks like.

C.To accuse someone of misbehavior.

D.To give an example of people’s pranks.

3.What does the underlined word “vandalism” probably mean in Paragraph 5?

A.Damage. B.Recovery.

C.Repair. D.Protection.

4.What is the author’s attitude toward the information from Wikipedia?

A.Favorable. B.Cautious.

C.Ambiguous. D.Disapproving.

高三英语阅读理解简单题查看答案及解析

When you travel in South America, you’d better pay attention to the following three kinds of dangerous South American animals.

Piranhas（水虎鱼）

Although only a small number of piranhas are considered to be dangerous to humans, the red-bellied piranha is definitely one of those. Evidence has shown that a large group of piranhas can absolutely eat a herd of large animals crossing the river, leaving only bones. This fish lives in the freshwater streams of South America, and they can smell the blood from far away and launch attacks swiftly. It is said that they are only dangerous to humans if the water volumes are less and lower.

Anacondas（水蟒）

This South American monster of a creature often appears in the films or your nightmares！They have weighed over 230 kilograms. It is often considered to be the biggest snake in the world. You certainly don’t want to get caught alone with this snake due to its method of attacking and killing its victim. It is indeed a remarkably different brand of snake type as it regularly coils（缠绕）around all over its target, increasing the pressure until eventually its victim dies. Its jaws are powered by large muscles that produce enough power for its over 100 sharp teeth to pass through the thick skin of an crocodile. They don’t have poison. Sometimes they prefer to camouflage themselves so they look like their surroundings and swiftly draw back when humans are near.

Golden Poisonous Frogs

The golden poison frog might be the most-deadly of the South American animal, which is protected by means of poison. This very small frog, less than 55 mm in length, packs enough punch（效力）to take down a pair of African bull elephants. This apparently harmless frog has always been known to have killed people who have touched it directly. It’s also been noted that chicken and dogs have died by contacting things on which a golden poison frog had wandered! In intense colors, they normally look attractive to their targets.

1.What can we learn about piranhas from the passage?

A. Piranhas are the most dangerous animals.

B. Piranhas like to live in the deep seabed.

C. Piranhas may attack human beings when the water level is low.

D. Piranhas only attack human beings when they cross the river in groups.

2.How does an anaconda kill its victim according to the passage?

A. It often uses its poison to kill its victim.

B. It often uses its strength to kill its victim.

C. It kills its victim mainly using its powerful teeth.

D. It kills its victim with the help of other snakes.

3.The underlined word “camouflage” in Paragraph 3 means “________”.

A. hide itself by appearing like the surroundings

B. terrify and capture the enemy by making much noise

C. move around to search for delicious food

D. give off harmful gas to kill the targets

4.Chicken and dogs are mentioned in Paragraph 4 to show that ________.

A. no animals can survive the poison of the golden poison frog

B. they like to wander along the path of the golden poison frog

C. the golden poison frog likes eating them most

D. the poison of the golden poison frog is deadly

高三英语阅读理解中等难度题查看答案及解析

When you travel in South America, you’d better pay attention to the following three kinds of dangerous South American animals.

Piranhas（水虎鱼）

Although only a small number of piranhas are considered to be dangerous to humans, the red-bellied piranha is definitely one of those. Evidence has shown that a large group of piranhas can absolutely eat a herd of large animals crossing the river, leaving only bones. This fish lives in the freshwater streams of South America, and they can smell the blood from far away and launch attacks swiftly. It is said that they are only dangerous to humans if the water volumes are less and lower.

Anacondas（水蟒）

This South American monster of a creature often appears in the films or your nightmares！They have weighed over 230 kilograms. It is often considered to be the biggest snake in the world. You certainly don’t want to get caught alone with this snake due to its method of attacking and killing its victim. It is indeed a remarkably different brand of snake type as it regularly coils（缠绕）around all over its target, increasing the pressure until eventually its victim dies. Its jaws are powered by large muscles that produce enough power for its over 100 sharp teeth to pass through the thick skin of an crocodile. They don’t have poison. Sometimes they prefer to camouflage themselves so they look like their surroundings and swiftly draw back when humans are near.

Golden Poisonous Frogs

The golden poison frog might be the most-deadly of the South American animal, which is protected by means of poison. This very small frog, less than 55 mm in length, packs enough punch（效力）to take down a pair of African bull elephants. This apparently harmless frog has always been known to have killed people who have touched it directly. It’s also been noted that chicken and dogs have died by contacting things on which a golden poison frog had wandered! In intense colors, they normally look attractive to their targets.

1.What can we learn about piranhas from the passage?

A. Piranhas are the most dangerous animals.

B. Piranhas like to live in the deep seabed.

C. Piranhas may attack human beings when the water level is low.

D. Piranhas only attack human beings when they cross the river in groups.

2.How does an anaconda kill its victim according to the passage?

A. It often uses its poison to kill its victim.

B. It often uses its strength to kill its victim.

C. It kills its victim mainly using its powerful teeth.

D. It kills its victim with the help of other snakes.

3.The underlined word “camouflage” in Paragraph 3 means “________”.

A. hide itself by appearing like the surroundings

B. terrify and capture the enemy by making much noise

C. move around to search for delicious food

D. give off harmful gas to kill the targets

4.Chicken and dogs are mentioned in Paragraph 4 to show that ________.

A. no animals can survive the poison of the golden poison frog

B. they like to wander along the path of the golden poison frog

C. the golden poison frog likes eating them most

D. the poison of the golden poison frog is deadly

高三英语阅读理解中等难度题查看答案及解析

______ well, you need to have a good sense of balance.

A．Danced           B．To dance          C．Dance            D．Dancing

高三英语单项填空中等难度题查看答案及解析

You wait in a long queue in the supermarket, but when it’s finally your turn to pay, you can’t find enough money in your purse. 1. While you are bending down to look for them, the people behind you are getting angry. The cashier is pounding her fingers impatiently on the counter.

2. But the good news is: scientists have thought of a way to make queues shorter and paying for things easier. They have invented an eye scanner. In the future, when you pay for food at the supermarket, an eye scanner will take a picture of your eyes and a computer will identify you. 3.

Students at Venerable Bede School, England, have already got an eye scanner in their cafeteria. After the students choose the food they want, the scanner looks for their information and sends a list of the food to their parents. 4. Also, parents pay for the meals at the end of the week, so the students don’t have to take money to school and wait in long queues to pay for their lunch.

If all shops had eye scanners, shopping would be easier. 5. So, it seems that it will be a while before most of us get our eyes scanned at the cashier.

A. Sometimes shopping can be unpleasant.

B. You take out your credit cards, but they fall on the floor.

C. If students aren’t eating a healthy diet, their parents will know.

D. Stores are trying several new ways to get shoppers to spend more.

E. Parents are urging the government to introduce better security safeguards.

F. However, eye scanners are very expensive and many shops can’t afford them.

G. As soon as the machine finds your information, it will send it to your bank which pays for your food automatically.

高三英语七选五中等难度题查看答案及解析