题目内容

— Have you found your key?

— _________. I’m still looking for it.

A. Not yet B. Of course C. No problem D. Here it is

A 【解析】句意“-你已经找到了你的钥匙了吗?-没有,我仍然在找它”。A.还没有;B.当然;C.没问题;D.在这里。根据I’m still looking for it可知,还未找到,故选A。
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The Niagara Falls is between Canada and the United States in North America. It's on a river that connects two of the five Great Lakes. The Niagara Falls has two parts: the Horseshoe Falls on the Canadian side of the river, and the American Falls on the United States' side. They are about 50 meters high, 1,240 meters wide.

The Niagara Falls has three special falls. The tallest are the American and Bridal Veil falls on the American side. The falls are colourful lit up at night, and many people say they're even more beautiful in winter when the grounds are covered with snow and the waters turn to ice.

Most visitors go as close to the falls as possible and watch the waters thundering down.

The Niagara Falls is different from the waterfalls you find in mountains, where a thin stream of water comes down a mountainside, half-flying.

Above in the air, you will understand the real difference between the American and Canadian Falls. The American Falls get only about 10% of the water, while the Canadian Falls get 90%.

1.The Horseshoe Falls is .

A. in the USA B. in Canada

C. in China D. between Canada and America

2.The Niagara Falls is about .

A. 50 metres wide B. 1,240 metres high

C. 1,240 metres long D. 50 metres high

3.It's said that Niagara Falls is even more beautiful in .

A. winter B. summer C. autumn D. spring

4.The word “stream” in the passage means in Chinese.

A. 大海 B. 溪流 C. 湖泊 D. 绿洲

5.Which of the following is WRONG?

A. The Niagara Falls is in North America

B. The Niagara Falls has two parts

C. The American Falls get most water

D. The Niagara Falls is very beautiful

1.B 2.D 3.A 4.B 5.C 【解析】本篇文章难度适中,主要向我们介绍了尼亚加拉大瀑布。 1.细节理解题。根据the Horseshoe Falls on the Canadian side of the river可知,the Horseshoe Falls在加拿大境内,故选B。 2.细节理解题。根据They are about 50 mete...

The human brain weighs about 1.4 kilograms, but it can hold much more information than most computers.However, there is another difference between humans and computers.Computers don't forget information they are given, but humans often do.No one remembers everything, and luckily we don't usually have to.But everyone can improve their memory if they want to.Here are some suggestions.

Try to use new information immediately.For example, if you meet someone who says "Hi! I'm Carlos."Don't just say "Hello." Repeat the person's name.Say "________"

Break a big number into smaller parts. For example, it's hard to memorize (记忆) 109244153.But if you break it into three parts 109/244/153--it becomes easier.

Write out what you need to remember over and over again.This will help you keep it in mind longer, especially for memorizing formulas (公式) or facts.

Always review information.If you bring what you've learned back to your mind, it becomes easier to remember. For example, before you go to sleep, it's a good idea to review the new things you learned that day.

Discuss with a friend.It is always easier to remember things through discussions.You can have a discussion about what's right and what's wrong, and it will lead to the right answer.

Never tell yourself that you have a bad memory.You can always do something to help improve your memory.And everyone's memory gets better if they use it often enough.

All the suggestions are helpful.If you follow them, you are certain to improve your memory.

1.How many suggestions are mentioned in the passage?

A. Three.

B. Four.

C. Five.

D. Six.

2.Which should be put in the blank (空格) in Paragraph 2?

A. Hello, Carlos.

B. How do you do?

C. Hello, I am Sophia.

D. Glad to meet you!

3.Which of the following is TRUE according to the passage?

A. Human beings can improve their memory by computers.

B. Always reviewing information can help you fall asleep.

C. Formulas and facts can help you learn about your brain.

D. Discussing with friends can help you remember things.

1.D 2.A 3.D 【解析】文章介绍了怎么来提高记忆力。 1.根据Try to use new information immediately.Break a big number into smaller parts.Write out what you need to remember over and over again.Always review inform...

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