试题与答案

下面关于芯片组,功能的叙述中,错误的是()。A.芯片组提供前端总线(处理器总线)功能

题型:单项选择题

题目:

下面关于芯片组,功能的叙述中,错误的是()。

A.芯片组提供前端总线(处理器总线)功能用于和CPU连接

B.芯片组提供存储器总线功能用于和存储器(内存条)连接

C.芯片组提供I/O总线功能用于为外围设备提供I/O通道

D.目前流行的北桥芯片(MCH)和南桥芯片(ICH)之间的数据传输速率一般为266MB/s

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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题型:听力题

缺词填空(共10空;每空1分,计10分)

The mobile phone is a useful thing, but maybe I don’t know 小题1:   to use it. Sometimes it makes things difficult for me.

One day I wanted to see my friend nearby. I could 小题2:  at his house in five minutes, but I looked at my mobile phone and thought 小题3:   would be better to ring him up. I 小题4:  him for the first time, but the line was busy. Five minutes later, there was an answer, but it was the wrong number. Then I tried a 小题5:  and this time I got an answer from him.

I asked him if he was at home in the afternoon. And he said--at 小题6:  I thought he said--he would be at home all afternoon. So I went to his house, but then I found 小题7: in. I called him for the fourth time. This time I got so angry that I s 小题8:  , “You are not at home? But you just told me over the telephone that you would be at home all afternoon!”

Here 小题9:  his answer, “No, I said: ‘I will NOT be at home all afternoon.’”

I went back to my room, sat down in front of the mobile phone and looked at it. What 小题10:  could I do? Nothing!

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