功率表又可叫做()。A.瓦特表 B.电度表 C.高阻表 D.安培表

题型:单项选择题

问题:

功率表又可叫做()。

A.瓦特表

B.电度表

C.高阻表

D.安培表

考点:防腐绝缘工考试防腐绝缘工(初级)防腐绝缘工(初级)题库
题型:单项选择题

阅读理解。

      It was Mother's Day, but the young mother was a little unhappy, because she was 800 miles away

from her parents. In the morning she phoned her mother to wish her a happy Mother's Day, and her

mother told her about the beautiful lilacs( 丁香)in the garden.

      Later that day, when she told her husband about the lilacs, he said, "I know where we can find all

that you want. Get the children and come on. " So they went, driving down the country roads.

     There on a small hill, they saw a lot of beautiful purple lilacs. The young woman ran quickly to enjoy

the flowers.  Carefully, she picked a few here and a few there. On their way home there was a smile on

her face.

     When they were passing a nursing home (养老院) , the young woman saw an old granny sitting in a

chair. She had no children with her. They stopped the car and the young woman walked to the old

woman, put the flowers in her hands, and smiled at her. The old granny thanked her again and again.

She smiled happily, too. When the young mother came back to her car, her children asked her, "Who is

that old granny? Why did you give our flowers to her?"

     "I don't know her," their mother said.  "But it's Mother's Day, and she has no children. I have all of

you, and I still have my mother. Just think how much those flowers mean to her. "

1. The young woman was a little unhappy on Mother's Day because ______

A. she didn't have a present

B. she was long away from her mother

C. she didn't know it was Mother's Day

D. she wanted to see her father

2. There were many beautiful purple lilacs ______.

A. in her garden                        

B. in the market

C. in her mother's garden                  

D. in the nursing home

3. The young woman had ______.

A. one child                            

B. no child

C. more than one child                    

D. a boy and a girl

4. The young woman gave the flowers to the old granny because______.

A. she was her mother

B. she didn't like those flowers

C. her mother asked her to do so

D. she wanted the old granny to be happy

5. Which of the following is NOT true?

A. The young woman was kind.

B. The young woman was understanding.

C. The young woman was friendly.

D. The young woman was surprised.

题型:单项选择题

典型的亚急性硬化性全脑炎患者通常在发病前数年有下列何种感染()

A.水痘病毒

B.麻疹病毒

C.风疹病毒

D.EB病毒

E.腮腺炎病毒

题型:单项选择题

格林--巴利综合征表现为()。

A.受损平面以下运动、感觉和自主神经功能障碍

B.锥体束和前角细胞损害的表现

C.脊髓的锥体束和后索损害的表现

D.四肢远端对称性的运动、感觉和自主功能障碍

E.交叉性运动、感觉障碍

题型:单项选择题

LCD显示器在显示动画时有拖尾现象,()指标比较低。

A、亮度

B、对比度

C、响应时间

D、刷新率

题型:单项选择题

隐晶质的矿物集合体不存在矿物单体。()

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