单项选择题：在有感应电压的线路上测量绝缘时，必须将（）线路同时停电，方可进行。A．相关 B．邻

题型：单项选择题

阅读理解。

Everyone has a dream job and we all hope our dreams can come true. Mr Black works as a reporter

at a TV station. He wants to know what jobs teenagers are going to do when they grow up. He went to

the Evergreen School to do a survey (调查) last Friday.

Mr Black asked the students to discuss with each other and then fill in the form with a pen. He told

them to tell the truth. Mr Black thought most students would be teachers. The techer is one of the best

professions (职业) in the world. Maybe some students would be scientists. Rich knowledge would help

them. A few students would be soldiers (士兵) because they could keep our country beautiful and

peaceful.

Teachers helped Mr Black before school was over. They gave out one thousand eight hundred

papers to the students. When the survey's result came out, Mr Black and the teachers were surprised.

Please look at the results.

1. From the first paragraph, we know this passage may talk about _______.

A. teenagers' dream jobs

B. Mr Black and his job

C. how dreams come true

D. how to make a survey

2. What does Mr Black do?

A. He is a teacher.

B. He is a reporter.

C. He is a soldier.

D. He is an actor.

3. Why did Mr Black do a survey last Friday?

A. Because he wanted to find a job for himself.

B. Because he wanted to know about students' dream jobs.

C. Because he was always interested in doing a survey.

D. Because he wanted to know how much money teenagers got a week.

4. Which of the following did most students choose?

A. Actor.

B. Sports player.

C. Teacher.

D. Scientist.

5. How many teenagers want to be teachers in the future?

A. 90.

B. 360.

C. 900.

D. 1800.

查看答案

在有感应电压的线路上测量绝缘时，必须将（）线路同时停电，方可进行。A．相关 B．邻