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【简答题】
职业道德的特点是什么？
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反馈参考答案：
举一反三
【单选题】关于关键线路，说法错误的是()
A.
在所有线路中，总作业时间最长的线路是关键线路
B.
关键线路上的工序如有任何延长，整个任务就会受到影响而延迟
C.
关键线路上一定不含虚活动
D.
关键线路也叫主要矛盾线
【单选题】听力原文：M: How long will it take to mail this letter to London? W: About two weeks. Q: What Call we learn from the dialogue? (25)
A.
The man will mail a letter from London.
B.
The woman works in a post office.
C.
The man is a traveler.
【单选题】S1: How long does it take to change the engines from ahead to astern? S2: It takes 30 seconds to change the engines from ahead to astern. Q: How long will it take to change the engines from ahead to a...
A.
30 seconds
B.
13 seconds
C.
Half an hour
D.
Half a second
【单选题】听力原文：W: Can I help you? M: Thanks. How long will it take to London by airmail? Q: Where are they talking? (23)
A.
In a post office.
B.
In a cinema.
C.
At home.
【简答题】S1:How long does it take to change the engines from ahead to astern?S2:It takes 30 seconds to change the engines from ahead to stern.Q:How long will it take to change the engines from ahead to aster...
【简答题】Q: How long will it take me to get there? A:_______
【单选题】Q: How long will it take for them to arrive at the pilot station?
A.
About one hour.
B.
Half an hour.
C.
One and half hours .
D.
Not mentioned.
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