题目内容

请用适当的词完成下面的短文,并把所缺单词填写在答题卡指定的位置上。每个空只能填写一个形式正确、意义相符的单词。

Bats like living in dark and wet places. There are all 1.of viruses(病毒).

Bats always live in groups, 2.the viruses can have larger "playgrounds" to grow and become more powerful.

Bats are like humans in some way. Our similar genes (基因) make it easier for 3.to become sick with the same viruses.

When bats fly, their body temperature can reach as 4.as 40 °C. Such temperature can kill weak viruses, but 5.ones will be alive and continue to grow. Bats have special protection systems 6.allow them to live with viruses without getting sick. Since they can fly, bats can spread viruses farther and more easily than other animals.

Although wild animals carry many diseases, it doesn't mean that we should consider them 7.human's enemies. Each kind of animal plays 8.role in the ecosystem(生态系统) and all of them are important. The 9.we should learn from virus outbreaks(爆发) is to respect and 10.animals and to live in peace with them, instead of hunting, killing, or eating them. Only in this way can we create a better world for our next generation.

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阅读下面短文,按照句子结构的语法性和上下文连贯的要求,从所给的选项中选出最佳答案,并在答题卡上将该项涂黑.

Sitting on the side of the highway and waiting to catch speeding(超速的) drivers, a police officer saw a car driving very slowly.

He thought to himself, "This driver is just as _______as a speeder!” So he turned on his lights quickly and pulled the driver over (靠边停车).

Getting closer to the car, he noticed that there ___________five old ladies, two in the front seat and three in the back, wide eyed and pale faced.

The driver _______knew nothing about what happened said to him, “Officer, I don't understand. I was doing exactly the speed limit! _______seems to be the problem?" "Ma'am," the officer replied, "you weren’t speeding, but you _______know that driving slower than the speed limit is not good, because it can also be a danger to ___________drivers. The same as a speeder.”

“No, sir. I was doing the speed limit-exactly twenty-two kilometers _______hour!” The old woman said in a proud voice. The officer, almost unable _______his chuckle (窃笑), explained to her that ''22" was the highway number, not the speed limit. A bit embarrassed, the woman smiled widely and thanked the officer for pointing out her misunderstanding.

"But _________I let you go, ma'am, I have to ask. Is everyone in this car OK? These women seem to be shaking badly and they haven’t made a single sound this whole time," the officer asked. "Oh, they'll be all right in a minute. We just __________ off Route 119.

1.A.danger B.dangerous C.more dangerous D.the most dangerous

2.A.is B.are C.was D.were

3.A.who B.whom C.which D./

4.A.Where B.Which C.How D.What

5.A.can B.will C.might D.have to

6.A.another B.others C.the other D.other

7.A.a B.an C.the D./

8.A.control B.controlling C.to control D.to controlling

9.A.before B.after C.although D.if

10.A.get B.are getting C.will get D.got

Archimedes and the golden crown

One day in ancient Greece, King Hiero asked a crown maker to make him a golden crown. At first, he was very__________ with it.

“It’s a nice crown, isn’t it?” he asked his men. Later, however, he began to doubt __________ it was a real golden crown. “Is it made completely of gold?” he wondered. He sent it to Archimedes and asked him to find out the truth.

“This problem seems difficult to solve. What should I do?” thought Archimedes.

Archimedes was still thinking about this problem __________ he filled his bath with water. When he got into the bath, some water ran over.

“That’s it!” shouted Archimedes. “I know __________ to solve the king’s problem!”

Archimedes went straight to the palace to see the king. First, he __________ the crown and asked the king for some gold of the same weight.

Next, he put two pots into two big bowls and filled __________ pots with water. He put the gold into one pot, and some water ran into the bowl. Then he put the crown into __________ pot. This time, even more water ran into the bowl.

“Look at this,” said Archimedes to King Hiero. “A crown __________completely of gold displaces __________water than a crown made of gold and another metal. This crown displaced more water than gold of the same weight, so I’m certain that it is not __________ made of gold. ”

“The crown maker tricked me, didn’t he? What a bad man he is!” shouted King Hiero. He then sent the crown maker to prison.

1.A.happily B.happy C.happier D.more happily

2.A.if B.what C.how D.why

3.A.as soon as B.after C.while D.when

4.A.what B.how C.why D.when

5.A.weighs B.weigh C.weighed D.has weighed

6.A.both B.either C.all D.every

7.A.the others B.other C.the other D.another

8.A.is made B.was made C.makes D.made

9.A.much B.little C.more D.less

10.A.complete B.completely C.completing D.completed

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