简述校对的功能。

Bruce shook his money box again.

Nothing! He carefully counted the coins that lay on the bed. All that he had was $24.52. The   31  which he wanted was at least $90. How on earth(究竟) was he going to get the rest of the   32  ?

He knew that his friends all had bicycles. It was hard to hang out(闲逛) with people when you were the only one   33  a bicycle. He thought about   34   he could do. He couldn’t get money from his parents, because he knew they had no extra(额外的) money.

There was only one way to get money, and that was to earn(挣钱) it. He would have to find a job. He decided to ask Mr Clay for   35  .

“Well, you can start right here,” said Mr Clay. “You see, my windows need cleaning and my car needs washing”.

That was the beginning of Bruce’s part-time(兼职) job. For the next three   36  he worked every day after finishing his homework. He took dogs for walks and cleaned rooms.

The day finally came when Bruce   37  his money and found $94.32. He wasted no time and went down to the shop to   38  the bicycle he wanted. He rode home proudly, looking forward to   39  his new bicycle to his friends. Bruce liked his bicycle very much because he had bought it with his own money. At last, his dream came true, and his parents were   40  of him.

小题1:A．car B．bicycle     C．truck

小题2:A．money   B．help  C．food

小题3:A．with      B．without     C．behind

小题4:A．why       B．how  C．what

小题5:A．food      B．advice      C．water

小题6:A．months  B．minutes    C．seconds

小题7:A．lent       B．lost   C．counted

小题8:A．choose   B．sell    C．drive

小题9:A．borrowing     B．showing    C．asking

小题10:A．famous B．strict C．proud

缩窄性心包炎最有特异性的体征是（）。

A.奇脉

B.颈静脉怒张

C.心包叩击音

D.肝大

E.水肿

肝硬化的声像图特征是：①肝表面不平整；②肝内回声不均；③门静脉增宽；④脾大（）

A.①+②

B.②+③

C.①+②+③

D.①+②+③+④

E.②

寄生植物

有一个自称为戴季陶“真实信徒”的人，在北京《晨报》上发表议论说：“举起你的左手打倒帝国主义，举起你的右手打倒 * * 党”，这两句话刻画出了以下阶级的矛盾惶遽状态

A．小资产阶级
B．民族资产阶级
C．官僚资产阶级
D．资产阶级