题目内容

【题目】—_____ Go up this road to the end.

A. Where are we now?B. What are we doing at the supermarket?

C. How can I get to the supermarket?D. Who can get to the supermarket?

【答案】C

【解析】

句意:——我怎么到达超市?——沿着这条路走到头。根据Where are we now?现在我们在哪里?What are we doing at the supermarket?我们在超市做什么?How can I get to the supermarket?我怎么到达超市?Who can get to the supermarket?谁能到达超市?根据Go up this road to the end.可知是问路;故选C

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【题目】 Where did humans come from? An Australian researcher believes that she’s found the answer: river valley in the African country of Botswana (博瓦纳).

Professor Vanessa Hayes from the Garvan Institute of Medical Research in Sydney said she and her team have traced (追踪) modern humans back to small group of people who lived in this valley, according to the BBC.

“It’s an extremely large area, it would have been very lush (苍翠繁茂的), and it would have actually provided a suitable habitat for modern humans,” she said. She and her team studied mitochondrial (线粒体的) DNA (mtDNA) from people who live in south Africa, such as the Khoisan people. This type of DNA is only passed down from mother to child. This makes it easier to trace one’s ancestry (祖先), according to Business Insider. By tracing mtDNA back through different generations, the team concluded that every person alive today is related to a woman who lived in Botswana.

However, some experts doubt Hayes’ findings, saying that studies like hers are no longer important or necessary. “The idea that we’re looking for a single origin [of modern humans] is out of fashion,” said John Hawks, a researcher at the University of Wisconsin-Madison, US, in Popular Science.

There are many other locations around the world where humans could have gotten their start. It is likely that mankind appeared in many places at the same time. “I increasingly think that there probably wasn’t a single population in which modern humans evolved (进化). If that is the case, there is no ‘homeland’,” said Ryan Raaum, who researches African population genetics (遗传学) at Lehman College, US.

1According to Hayes, where did humans come from?

A.Australia.B.Botswana.C.South Africa.D.Latin America.

2Hayes and her team studied mtDNA because ________.

A.it is the most common type of DNA humans shareB.there is a new technology to test mtDNA

C.it is only passed down from mother to childD.both women and men can take mtDNA tests

3According to Hawks, Hayes’s study is ________.

A.importantB.wrongC.fascinatingD.unnecessary

4What is the story mainly about?

A.New findings about the origin of humans.B.New findings about mtDNA.

C.The evolution of humans.D.The habitats of ancient humans..

【题目】下面文章中有五处需要添加小标题。请从以下选项(ABCDEF)中选出符合各段意思的小标题,选项中有一项是多余选项。

A.Why might"friends"websites be dangerous? B.What do people do on"friends"websites?

C.How to use websites safely? D.How can I find"friends"websites?

E. Where do Lucy's friends live? F.Why are"friends"websites popular?

“ Friends” websites网页)

31________

Lucy lives in New York. She has 204 friends and she makes two or three more friends every week.

About 20 of her friends also live in New York, so she often sees them. The others live in somewhere else.She never meets these friends, but she talks to them on the Internet They are her"MySpace Friends”.

32 ________

Websites like MySpace, Yahoo and Weibo are very popular all over the world, especially with young people. People give information about themselves. They show photos and give opinions online.They also write about their favorite films, music.and TV programs.

33 ________

For many young people, the homepage is very important. It says, " This is me! I have something to say. These things and these people are important in my life. And these websites are also an easy way to talk to a lot of different people. That is why teenagers like these "friends"websites.

34 ________

But some people are worried that these websites aren't safe For example, it is impossible to know

that the information on a homepage is true. Maybe the 16-year-old girl you talk to online is really a 40-year-old man. So here is some advice.

35________

Do not put photos of yourself on your webpage. Do not meet people that you only know because of the website. And finally, remember that online friends are fun, but they are not the same as real friends

1________

2________

3________

4________

5________

【题目】 Souanis Kim was an archery (射箭) teacher in a sports school and had trained many outstanding archers. So many parents sent their children to _______. One morning, Souanis Kim took the students to a tall tree for training. He put a toy bird on the tree and said, "The task is to _______ the toy bird down."

The students stood in a _______ quickly. The first one was Sandy. He walked a few steps forward and aimed at the toy bird.

"What's _______ the bird?" asked Souanis Kim suddenly.

"The blue sky," Sandy answered.

Souanis Kim smiled. He asked Sandy to stand beside him. The students _______ what the teacher's meaning was.

The next was Keston. Like Sandy, he walked up. Just as he was _______ to shoot, Souanis Kim asked him the same question.

"I see the leaves." answered Keston. Souanis Kim smiled and asked Keston to stand by, too.

The third one was Jobes. Just _______ he was drawing the bow (拉弓), Souanis Kim asked, "What's over the bird, Jobes?"

Jobes _______ the toy bird and said, "I see nothing but the toy bird."

"Great! "said Souanis Kim _______. Then he shouted, "Go ahead!"

Jobes shot and the toy bird fell down. The students cheered with one voice.

Souanis Kim looked at the surprised students and said seriously, "Remember, when an archer is shooting, he must have only the ________ but nothing else."

1A.meB.himC.them

2A.putB.turnC.shoot

3A.stepB.wayC.line

4A.overB.underC.inside

5A.knewB.expectedC.wondered

6A.readyB.afraidC.worried

7A.asB.afterC.before

8A.looked forB.turned onC.looked at

9A.carefullyB.angrilyC.happily

10A.birdB.goalC.sky

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