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问题 单项选择题

用高级程序设计语言编写的程序______。

A) 计算机能直接执行
B) 具有良好的可读性和可移植性
C) 执行效率高但可读性差
D) 依赖于具体机器，可移植性差

答案

参考答案：B

解析： 选项A高级语言必须要经过翻译成机器语言后才能被计算机执行；选项c高级语言执行效率低，可读性好；选项D高级语言不依赖于计算机，所以可移植性好，故B项正确。

听力题

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整，在答题卡标有题号的横线上，完整地写出空缺处各单词的正确形式。（每空一词）

A man tried to catch monkeys to sell them to zoos. The monkeys, however, were very c   小题1:   and every kind of trap(计谋) that he set failed.

A young boy watched the man’s efforts and then took a pot with a narrow(狭窄的) neck. He placed a few peanuts around the pot and put lots of peanuts i   小题2:    it. He then tied the pot to a tree and he told the man, “We should have a m    小题3:    in a few hours.”

Some monkeys soon discovered the peanuts and the pot. One put his hand into the pot e  小题4: and got a handful of peanuts, but he couldn’t p  小题5:   his hand with peanuts out of the narrow opening of the pot. The monkey was a  小题6:   and began to cry. Some of the other monkeys tried unsuccessfully to pull the pot off his hand.

The boy and the man heard the noise. As the boy came near to the monkeys with a bag, the monkeys all ran away e   小题7: the one with its hand in the pot. The boy packed the monkey and the pot into the bag. The man was s   小题8:  and asked the boy the secret of his monkey trap. “Why was it so easy for the monkey to get his hand in but so h  小题9:  to get it out?”

The boy laughed and said, “The monkey could get his hand back out if he let go of the peanuts in the pot, but he just wasn’t w   小题10: to let go. They never are.
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单项选择题 A1型题

小块组织取材的原则是（）

A.应该全部取材制片

B.选择可疑的组织

C.尽量多取材

D.A+B

E.A+C
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