集合式电容器表面严重破损、脱落或严重锈蚀,开展()类检修,更换电容器。 A.A B.

题型:单项选择题

问题:

集合式电容器表面严重破损、脱落或严重锈蚀,开展()类检修,更换电容器。

A.A

B.B

C.C

D.D

考点:变电检修工考试变电检修工综合练习变电检修工综合练习题库
题型:单项选择题

阅读理解。

     We drink tea every day. But more than three hundred years ago most of the people in Europe

(欧洲) did not know anything about tea. Some people heard about it, but very few of them know what

to do with it. 

     There is a story about an English sailor (水手) who went to countries in the east,the west and the

south. He went to India and China. One day he came home and brought some tea as a present for his

mother. She told her friends about the present and asked them to a "tea party". When her friends came

to the "tea party", the old woman offered (给) them brown tea-leaves (茶叶). The old woman's friends

began to eat them. Of course, nobody liked the tea-leaves.

     At that time the sailor came in. He looked at the table and said, "Mother, what have you done with

the tea?"

     "I boiled (煮) it,as you said."

     "And what did you do with the water?"

     "I threw it away, of course." answered the old woman.

     "Now you may throw away the leaves, too." said her son.

1. Most of the people in Europe _____.

A. drank tea every day 300 years ago

B. drink tea every day

C. know nothing about tea

D. like to eat the tea-leaves

2. One day the English sailor brought his mother some tea from _____.

A. countries in the west

B. countries in the south

C. India or China

D. a tea shop in England

3. The sailor's mother asked her friends to her house, because _____.

A. the sailor told her to 

B. she wanted to ask her friends what to do with the tea

C. she liked to show off (炫耀) 

D. she wanted to sample (品尝) the tea together with her friends

4. At the "tea party", _____.

A. all the woman's friends spoke highly of the tea

B. nobody knew what to do with the tea

C. the woman offered her friends some dried (干的) tea

D. the woman gave her friends each a glass of tea water

5. What mistake did the old woman make? She _____.

A. boiled the tea

B. did as the sailor said 

C. poured away the water

D. didn't throw away the tea-leaves

题型:单项选择题

2011年我国1000万保障性住房陆续上市,一线城市商品房价格回落,新楼盘开盘减少。下图中Q1为变化前新上市商品房数量,Q2为变化后数量,P为新上市商品房价格。其中可以描述新楼盘开盘减少这一现象的是[ ]

A.

B.

C.

D.

题型:单项选择题

滴虫、细菌、真菌引起的混合感染 * * 炎宜选用()

A.咪康唑

B.甲硝唑

C.庆大霉素

D.聚甲酚磺醛

E.曲古霉素

题型:单项选择题

有以下程序:
void main()

int x=3, y=2, z=1;
printf("%d\n",x/y&&~z);

程序运行后输出的结果是( )。

A.3
B.2
C.1
D.0

题型:单项选择题

有关新生儿期的描述以下不正确的是()

A.出生后2~3周可出现“ * * 肿大”

B.体温不稳定,可随环境温度高低而升降

C.生后一周内可出现体重下降

D.女婴出生后3~5天可出现 * * 少量血性分泌物,又称假月经

E.2~3天可出现生理性黄疸

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