. The thieves him in the park, took his wallet and escaped. A. held .. back B. held .. up C. held .. on D. held .. out 题目和参考答案——青夏教育精英家教网—

题目内容

. The thieves _____ him _____ in the park, took his wallet and escaped.

A. held .. back B. held .. up

C. held .. on D. held .. out

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第二卷（非选择题共33分）

V.单词拼写( 共8小题；每小题1分，满分8分 )

62.John often plays j________ on his roommates, which makes them angry.

63.It’s quite o________ that he isn’t telling the truth because his face becomes red.

64.His supporters g_______ in the main square to listen to his speech.

65. An old lady was killed in the hotel ,so nobody there was allowed to leave without p_________.

66.We must let everyone be aware that to p________ wildlife is very important.

67.Zhao Benshan’s h__________ words made every audience present laugh.

68.After I saw the film, I knew that the scientist had spent many years e_________ a new planet for people to live in.

69.With the blue s________ given, the driver started the car.

Unlike modern animal scientists, dinosaur scientists cannot sit on a hillside and use telescopes to watch dinosaurs in order to know how they lived and whether they were good parents. Instead, they have to search hard for dinosaurs died out millions of years ago.

It’s very difficult for the scientists to reach an agreement because different results can be got from the same fossils. Many fossils of the same kind of dinosaurs have been dug out from one place. They might have formed when an entire group of dinosaurs got stuck all at once. Or they might have been the result of dinosaurs getting stuck one after another over a course of a few centuries. Thus we can say that dinosaurs might have in the first case lived in big groups and in the second lived alone.

Though there are two different results, dinosaur scientists now generally agree that at least some kinds of dinosaurs lived in big groups. “That’s pretty much settled at this point.” Says Paul Sereno. A kind of dinosaurs called Sauropods left behind tracks in the western United States that appear to run north and south, suggesting that they even moved long distances together.

As to whether dinosaurs cared for their young, dinosaur scientists have turned to the closest living relatives of dinosaurs-birds and crocodiles – for possible models, Birds give a lot of care to their young, while crocodiles just help their young to the water. The discovered fossils of dinosaurs sitting on their eggs and staying with their young suggest the parents were taking care of their babies, but we still cannot say that all dinosaurs did the same.

There is still a long way to go before the above questions could be answered. Dinosaur scientists will have to find more proof to reach an agreement.

1. Dinosaur scientists can get information directly by ______.

A. studying dinosaur fossils B. examining modern animals

C. watching dinosaurs D. using telescopes

2. What is pretty much settled according to Paul Sereno?

A. Half of the dinosaurs lived alone. B. Most dinosaurs moved long distance.

C. Many dinosaurs settled in the north. D. Some dinosaurs lived in big groups.

3. Dinosaur scientists can probably know whether dinosaurs were good parents by ____.

A. watching many kinds living relatives B. studying dinosaurs’ living relatives

C. watching birds flying D. working hard in labs

4. Which of the following is TRUE according to the paragraph?

A. Birds hardly pay attention to their young.

B. Baby crocodiles can look after themselves well.

C. Some dinosaurs took care of their young.

D. Birds and crocodiles take good care of their young.

____ the end of the performance did the audience get the chance to take photos with the respectable actor．

A．At B．By C．Up to D．Not until

The lawyer was expected to _____ some proposals after reading all those documents.

A. come up with B. put up with

C. look up to D. keep up with

High interest rates _____ people from borrowing money.

A. discourage B. decrease C. disturb D. disgust

It is not profitable to provide bus services in districts where the population is widely _____.

A. scattered B. dismissed C. separated D. spread

His advertisement income this year is about $36 million, over three times________of last year.

A. that B. what C. those D. ones

When the teacher told the boy to sit down, he _____ to her and said she couldn't make him.

A. gave way B. talked back C. looked up D. got down

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