单项选择题

A.fastenB.slackC.fastD.slackenYou should （）the mooring ……

You should （）the mooring lines at the same time when the wind is big.

A.fasten
B.slack
C.fast
D.slacken

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热门试题

单项选择题They will（） measures against privates and pilferage.

A.took
B.taking
C.take
D.taken

单项选择题Come（）with me.

A.to
B.long
C.up
D.along

单项选择题—（）way, please.

A.That
B.This
C.These
D.Those

单项选择题They will take （）against pirates and pilferage.

A.measures
B.turns
C.place
D.part

单项选择题We are（） for PSC inspection.

A.prepares
B.preparing
C.prepared
D.prepare