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【简答题】
下列有记录簿的记载与管理的叙述哪些正确()。 1记录簿是船舶的重要法定文件之一; 2记录簿只能用不褪色的墨水笔记录; 3记录簿由值班的驾驶员和轮机员同时记录; 4用由船长和轮机长分别保存二年,然后交公司处理。 A. ①②③④ B. ②③④ C. ①②③ D. ①③
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举一反三
【单选题】对NPN型晶体管,如果在集电极和发射极施加电压,其中集电极为正电压,那么发射极内的自由电子( )。
A.
朝基极侧移动
B.
朝集电极侧移动
C.
不动
D.
在发射极处无序运动
【单选题】--Excuse me ,could you tell me where the post office is ? ---Ok.Between the two white buildings ___ the post office.
A.
are lying
B.
lie
C.
lies
D.
lay
【单选题】A: Take a seat， Mr. Carl. Could you tell me which position you think most appeals to you? B: __________
A.
Well， I am easy-going and have many interests.
B.
I'm strong willed and determined.
C.
I prefer to take the post of sales manager if you think I am qualified.
D.
I don' t quite care whichever is offered to me.
【单选题】对NPN型晶体管,如果在集电极和发射极施加电压,其中集电极为正电压,那么发射极内的自由电子( )。
A.
朝集电极侧移动
B.
在发射极处无序运动
C.
朝基极侧移动
D.
不动
【单选题】听力原文：W: Could you tell me something about the apartment you're renting? M: Well, it's two hundred eighty five dollars a month including heat. Q: What does the woman want to do? (14)
A.
Borrow some money.
B.
Buy a heater.
C.
Get some information.
D.
Pay the rent.
【单选题】Could you tell me _____, Linda? [ ]
A.
what's the matter with you
B.
what was wrong with you
C.
when the accident was happened
D.
when did the accident happen
【简答题】When swimmers travel in Honolulu, where is the best choice for them?
【单选题】对NPN型晶体管，如果在集电极和发射极施加电压，其中集电极为正电压，那么发射极内的自由电子（）。
A.
朝基极侧移动
B.
朝集电极侧移动
C.
不动
D.
在发射极处无序运动
【单选题】对NPN型晶体管,如果在集电极和发射极施加电压,其中集电极为正电压,那么发射极内的自由电子( )。
A.
集电极电流疏通
B.
基极电流疏通
C.
不动
D.
在基极处无序运动
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