单选题船舶的舱盖有多种类型。（）AThere are several types of hatch covers on board ship.BThere are several types of hatches on board ship.CThere is one type of hatches on board ship.DThere is one type of hatch covers on board ship.

单选题
船舶的舱盖有多种类型。（）
A

There are several types of hatch covers on board ship.

B

There are several types of hatches on board ship.

C

There is one type of hatches on board ship.

D

There is one type of hatch covers on board ship.

参考解析

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