单项选择题
We’ll finish loading the trucks soon. Please get ready for （）.
A.lashing B.discharging C.cleaning D.loading
单项选择题 The motor doesn’t work. I’ll call the （）to check it.
单项选择题 You can’t use hooks in handling （）cargo.
单项选择题 The gooseneck is （）. Stop using it at once.
