单项选择题
A. take great care of B. take great careful of C. taken great care of D. taking great care of
You should （）great care of this line.A.makeB.takeC.have...
单项选择题You should （）great care of this line.
A.make B.take C.have D.wash
This cargo wires has more than ten percent （） wires.A.d...
单项选择题This cargo wires has more than ten percent （） wires.
A.damaged B.broken C.missing D.repaired
All cargo wires need to be （）.A.greasedB.oiledC.washedD...
单项选择题All cargo wires need to be （）.
A.greased B.oiled C.washed D.repaired
