單項(xiàng)選擇題

It is very important for a sailor to （）a safety patrol.

A.has
B.had
C.have
D.having

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單項(xiàng)選擇題

（） inspections have you made?

A.Who
B.What
C.How
D.Which

單項(xiàng)選擇題

We would like to （）your captain.

A.saw
B.seen
C.see
D.seeing

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