相关考题
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单项选择题
Duty Sailors must greet visitors （）on gangway.
A.polite
B.politely
C.impolite
D.impolitely -
单项选择题
They should （）care of anchors to ensure that they are in normal condition.
A.took
B.take
C.taking
D.taken -
单项选择题
Please （）.I’ll go and ask him to come.
A. wait a moment
B. go
C. stand
D. Sit down.
