They went to the street to （）to the wh...

单项选择题They went to the street to （）to the whole city to help the poor boy.

A. apply
B. appeal
C. add
D. reply

1.国际工程承包合同按价格形式分为()。

A、总价合同
B、单价合同
C、成本加酬金合同
D、交钥匙合同
E、交产品合同
此题为多项选择题。

2.单项选择题 —Hope there will be an end to the trade war between China and the US. —Indeed, otherwise both sides ________ a lot.

A. must suffer
B. were to suffer
C. suffered
D. would suffer

3.单项选择题 Nowadays, some people tend to drink and gamble for the sake of ________ they call the circles, which is definitely stupid

A. why
B. how
C. where
D. what

4. 简述影响直流发电机输出电压的因素。

5.单项选择题 With the application of 5G technology ________ profound changes in almost all fields throughout the worlD.

A. will come
B. are coming
C. comes
D. come

6. 并励式直流发电机自激发电的条件有哪些?

7.单项选择题 According to the new regulation, every employee shall be paid ________ their work so that productivity can be increased

A. in regard to
B. in reference to
C. in proportion to
D. in contrast to

8.单项选择题 Whenever I feel lonely or upset, I always do some reading, which ________ me well.

A. serves
B. suits
C. favors
D. motivates

9. 交流电源并联需要满足的条件有哪些?

10.单项选择题从一种判断作出另一种判断的思维过程称之为()。

A、分析
B、综合
C、判断
D、推理