单项选择题
A.upwards B.downwards C.forwards D.backwards
The （）(箱装货) should be handled by cargo tray.A. bagged c...
单项选择题The （）(箱装货) should be handled by cargo tray.
A. bagged cargo B. drummed cargo C. cased cargo D. packed cargo
The （）(侧稳索) has gone wrong.A. side guyB. guyC. center g...
单项选择题The （）(侧稳索) has gone wrong.
A. side guy B. guy C. center guy D. side stay
Adjust the （）(中心稳索), please.A. center tapB. center poin...
单项选择题Adjust the （）(中心稳索), please.
A. center tap B. center point guy C. center guy D. center line block
