阅读理解。 Everyone has a dream job and we a

题型:阅读理解

问题:

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.

考点:社会现象类阅读
题型:阅读理解

Although he has lived with us for years, he _______ us much impression.

A.hadn’t left

B.didn’t leave

C.doesn’t leave

D.hasn’t left

题型:阅读理解

何谓大量咯血()

A.日咯血量>100ml

B.日咯血量>200ml

C.一次咯血量>100ml

D.一次咯血量>200ml

E.一次咯血量>300ml

题型:阅读理解

起重机将重5×104N的货物提升5m,再水平匀速移动6m起重机对货物所做的功为  [ ]

A. 2.5×105J

B. 5.5×105J

C. 3.0×105J

D. 5.0×104J

题型:阅读理解

问题处理方案的正确而完整的描述称为 【5】

题型:阅读理解

为了进行差错控制,必须对传送的数据帧进行校验。在局域网中广泛使用的校验方法是 (12) 校验。CRC-16标准规定的生成多项式为g(x)=x16+x15+x2+1,它产生的校验码是 (13) 位,接收端发现错误后采取的措施是 (14) 。如果CRC的生成多项式为g(x)=x4+x+1,信息码字为10110,则计算出的CRC校验码是 (15) 。要检查出d位错,码字之间的海明距离最小值应为 (16)

A.奇偶(Parity)
B.海明(Hamming)
C.格雷(Gray)
D.循环冗余(Cyclic Redundancy)

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