2．Although the old scientist has finished the difficult experiment，he is still ________the results.

A．going through　　 　　　　　　　 B．going on

C．getting through　 　　　　 D．getting about

答案与解析：A　句意为：虽然老科学家已完成了那项困难的实验，他仍然在仔细检查结果。go through“仔细检查”。

1．It's Sunday today；I'm glad I　 ________ go to school.

A．haven't to　　 　　　　　　　　 B．don't have got to

C．haven't got to　 　　　　　　 D．won't have got to

答案与解析：C　have got to 的否定式为haven't got to，而have to的否定式为don't have to。

A Frenchman was once visiting London.He wished to take a walk to see a city.But he was afraid he might get being lost because he knew no words of English.So before he left his hotel，he stopped on the first corner and carefully copied in his notebook the names of the street that he was staying .Then he walked on .At last，he got lost.In several hours he found a policeman .The Frenchman tried his best to explain the policeman that he didn't know the name of his hotel，however he knew the name of the street.He then showed the policeman that he copied in his notebook.It read：“One­way street”．

Richard's father died when he was five.Later on he lost his mother.An old woman felt sorry for the poor boy and often helped him.Of course he had no money to go to school.He had to work for a rich farmer.The man paid him nothing except food and clothes.__1__ He found some old books near the school and taught himself to read and write.

__2__ It connected the village and the town.One morning people found there was a big stone on it.It stopped them from going to town.They had to move it away，or they had to cross the mountain if they had something to do in the town.But the stone weighed thirty tons at least and the strongest young men couldn't do that.__3__

Richard looked at it carefully for a while and said，“I have a way to move it away.” But few men believed him.__4__ Night fell and people went home.Only the boy stayed there.To their surprise，the villagers found the stone was gone the next morning.They didn't know which spirit had moved it away.__5__

“How could he？” the rich farmer called out.“He's only fifteen！He couldn't move it at all！”

“He dug a big hole beside the stone，“said the old woman，“And then he could easily push it into the hole！”

Looking at each other，the farmers couldn't say a word.

A．There seemed to be nothing strange in village.

B．The old woman said Richard had done it all.

C．There was a narrow path between two mountains.

D．But the boy didn't lose heart.

E．Some farmers even laughed at the boy.

F．The boy hoped he could do something for the villagers some day.

G．They discussed for a long time，but nobody knew what to do.

答案：1.D　2.C　3.G　4.E　5.B

15．He commanded that all the gates　 ________ to search for the spy.

A．should shut　　　 　　　　　 B．would be shut

C．shut　　 　　　　　　　　　　　 D．be shut

答案与解析：D　考查command后跟虚拟语气。command后跟that从句，从句要用虚拟语气，即should+动词原形，其中should可以省略。

14．The professor can hardly find sufficient grounds　　 ________ his argument in favor of the theory.

A．which to base on　　 　　 B．on which to base

C．to base on which　　 　　 D．which to be based

答案与解析：B　考查“介词+which+to do”结构。句意：教授几乎不能找到足够的理由支持他的理论。base...on 意为“基于，作为……的基础”。

13．This habit is hard to form________，but in the long run，it　 will do you good.

A．in future　　 　　　　　　　　 B．at present

C．in present　 　　　　　　　　 D．in the future

答案与解析：B　句意：这种习惯目前很难养成，但是从长远来看，它对你有好处。at present 目前，与下文的in the long run 相对应。

12．-Oh，it's you！I didn't ________ you.

-I've just had my hair cut，and I'm wearing new glasses.

A．recognize　　　 　　　　　　 B．realize

C．know　　 　　　　　　　　　　 D．organize

答案与解析：A　由两人对话可知彼此是认识的，故用recognize，本题用一般过去式表示在说话之前没有认出来。

11．We can see monuments here and there.Those who have made great ________ to human beings and society will never be forgotten.

A．advance　　　 　　　　　　　　　　 B．progress

C．contribution　　　 　　　　 D．achievement

答案与解析：C　make contribution to为固定短语，意为“对……做出贡献”。