题目内容

The length of chain between the anchor and the end of the pendant line is called the ______.

A. Pigtail chain
B. Thrash chain
Crown chain
D. Wear chain

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Your vessel is crossing a narrow channel.A vessel to port is within the channel and crossing your course.She is showing a black cylinder.What is your responsibility ________.

A. Hold your course and speed
B. Sound the danger signal
C. Begin an exchange of passing signals
Do not cross the channel if you might impede the other vessel

We must take some measures to control the pollution. (英译汉)

异步电动机工作在发电状态时,其转差率的范围是()。A.s=1B.s>0C.s<0D.s=0异步电动机工作在发电状态时,其转差率的范围是()。A.s=1B.s>0C.s<0D.s=0
异步电动机工作在发电状态时,其转差率的范围是()。

A. s=1
B. s>0
C. s<0
D. s=0

党的建设理论创新中,党的建设,包括思想、_________和_________三方面的建设。

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