相关考题
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单项选择题
It’s all right to rig the pilot ladder on lee side （）.
A.to allow port Authorities to board
B.allowing port Authorities to board
C.to allow port Authorities boarding
D.allowing port Authorities to be boarded -
单项选择题
Is the pilot ladder all right at this （）
A.high
B.highly
C.heigh
D.height -
单项选择题
Is the pilot boat （） station
A.in
B.at
C.with
D.on
