相关考题
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单项选择题
May I （）a look around your ship?
A.has
B.had
C.have
D.having -
单项选择题
It is very important for a sailor to （）a safety patrol.
A.has
B.had
C.have
D.having -
单项选择题
（） inspections have you made?
A.Who
B.What
C.How
D.Which
