相关考题
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单项选择题
()(调整)ropes when necessary.
A.Try
B.Adjust
C.Notice
D.Operate -
单项选择题
Each line has a large()(琵琶头)at the end.
A.hole
B.eye splice
C.ring head
D.chain -
单项选择题
Put forward spring on the ()(系缆桩).
A.wharf
B.bollard
C.nut
D.port
