单项选择题

A. rat guardsB. stopping guardsC. fendersD. planksPut t……

Put the（）（防鼠挡）on the lines.

A. rat guards
B. stopping guards
C. fenders
D. planks

<上一题目录下一题>

热门试题

单项选择题National flag should not be（卷叠）（）.

A. rolling up
B. rolls up
C. rolled up
D. roll up

单项选择题We shall prepare for(港口国)（）inspection.

A.PSC
B.ARPA
C.GPS
D.ECDIS

单项选择题（）（降）the flag.

A.Hoist
B.Top
C.Lower
D.Bring

单项选择题You should keep national flag（飘扬）（）.

A.flew
B.flown
C.flying
D.flies

单项选择题（）（调整）ropes when necessary.

A.Try
B.Adjust
C.Notice
D.Operate