单项选择题
A.do B.get C.lend D.borrow
All the cargo wires must be greased （）.A.wellB.goodC.ni...
单项选择题All the cargo wires must be greased （）.
A.well B.good C.nice D.perfect
I’ll thin down the（）for you right now.A.hammerB.pulleyC...
单项选择题I’ll thin down the（）for you right now.
A.hammer B.pulley C.paint D.bridge
The sailors spend most of their time in （）.A. scraping ...
单项选择题The sailors spend most of their time in （）.
A. scraping and painting B. the engine room C. looking out D. steering
