小型高速柴油机的最低启动转速范围,一般为()。A.n<50r/min B.n=60~

题型:单项选择题

问题:

小型高速柴油机的最低启动转速范围,一般为()。

A.n<50r/min

B.n=60~70r/min

C.n=80~150r/min

D.n>150r/min

考点:海船船员考试柴油机的起动、换向和操纵系统柴油机的起动、换向和操纵系统题库
题型:单项选择题

读短文,选择正确的答案。

      It's Sunday today. It's fine. There are a lot of people in the park. Some girls are flying kites. A young man

is playing balls. Long Long is playing football. I am watching TV in the room. Mei Mei is doing her homework

at home.

1. Is it fine?

A. Yes, it isn't.

B. No, it is.

C. Yes, it is.

2. Who is playing balls? 

A. Long Long.

B. I.

C. A young man.

3. Who's in the park?

A. A lot of people.

B. Some trees.

C. Some boats.

4. What do you do on Sunday?

A. Watch TV.

B. Play computer games.

C. Do homework.

5. Who is flying kites?

A. Long Long.

B. Mei Mei.

C. Some girls.

题型:单项选择题

在企业集团内部,集团公司依据产权关系做到( )。

A.统一行使出资人所有权(产权)职能

B.统一投资决策

C.统一配置资源

D.统一体制

E.统一调整结构

题型:单项选择题

申请设立期货公司必须具备的条件不包括()。

A.有合格的经营场所和业务设施

B.有健全的风险管理和内部控制制度

C.公司实际控制人具有持续盈利能力

D.实缴资本全部为货币出资

题型:单项选择题

下列程序的输出结果是( )。    #include <iostream.h>    int b=2;    int func(int *A)     { b + = *a;return(B) ;}    void main( )    { int a=2,res=2;      res + = func(&A) ;      cout < < res;}

A.4

B.6

C.8

D.10

题型:单项选择题

掘进工作面的炮眼,按其用途和位置的不同可分为()

A、掏槽眼

B、扩槽眼

C、崩落眼

D、周边眼

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