试题与答案

直流接触器常用电压等级为()V。 A.380 B.220 C.500 D.127

题型:单项选择题

题目:

直流接触器常用电压等级为()V。

A.380

B.220

C.500

D.127

答案:

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短文改错(共10小题,每题1.5分,满分15分)

The village was always very quietly .The people living     小题1:______

there were busy about working in their fields during the    小题2:______

day and went to bed early at night, tiring after a                    小题3:______

long day ’s hard work. All of them had lived in a                   小题4:__ 

village for all their life and had never left for less than       小题5:______

one day at a time. On these days how they left, they got    小题6:___

up early in the morning .They filled with their cart of               小题7:_____

fruit ,vegetables and sheeps, and went to the                    小题8:_______

market in the town beyond their valley .They come            小题9:_______

back in the evening with some money and perhaps a           小题10:____

present for their children. That was their life-hard and

simple, but not unhappy 

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