题目内容

架空电力线路的架设放线、导线间的最大弧垂值偏差为()mm。

A. 50
B. 40
C. 30
D. 20

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【C5】

A. second
B. later
C. next
D. latter

"Dont worry, were not likely to______ any of them here," I said, grinning (露齿而笑)at her.

A. run down
B. run over
C. run into
D. run out

Womens central role in managing natural resources and protecting the environment has been

A. acknowledged
B. emphasized
C. memorized
D. associated

The patients believe that the doctor knows exactly how to put them______.

A. correct
B. straight
C. right
D. well