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问题 单项选择题

以下关于电缆施工、运行和维修的说法正确的是（）。

A.人力展放电缆时，应视电缆的半径来绝顶每2人之间的距离

B.展放电缆时，电缆应从盘上的下端引出

C.敷设或锯断已运行过的大容量电缆先行逐项放电

D.敷设电缆，至少应设2人指挥

答案

参考答案：C

阅读理解
Harry’s father bought a magazine which gave its readers information about all kinds of products and helped them make the best choice while buying.
Harry borrowed his father’s magazine when he needed a new computer. “I’ll read it and choose the best one.” He said.
The magazine described these computers.
The DGT PC450
The BNK 975XF: AT $3,200
The CGP 8PT

This computer comes with lots of good software. However it does not have much memory and is rather slow. At $2,850 it’s not very good value for money.

This is the most expensive computer we tested. However it is also the most reliable (可靠的). It is very fast and has lots of memory. It is worth the extra money if you can afford it.

At only $1,900. It has lots of memory and is quite fast. However it broke down twice while we were testing it and we cannot recommend (建议) it for reliability.
     Harry chose the BNK 975XF. “I know it’s expensive,” he said, “but it will be with me for a long time and do everything I want it to do.”
小题1: Harry wants to buy a computer, so he borrowed ___________ from his father.
A．a magazine about all kinds of productsB．a computer magazine
C．a shopping bookD．a book about all kinds of computers
小题2: ____________ doesn’t have much memory and is rather slow.
A．The BNK 975XFB．The DGT PC450
C．The CGP 8PTD．Harry’s computer
小题3: The CGP 8PT is _____________ among the three kinds of computers.
A．the fastestB．the most expensive C．the cheapestD．the slowest
小题4:Harry chose the BNK 975XF because _________.
A．it is the most expensiveB．it has lots of good software
C．it has much memoryD．it would work for him for a long time
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单项选择题

以下何法可诱导针下温凉（）

A.搜法

B.摄法

C.弩法

D.盘法

E.搓法
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