单项选择题
A.measures B.turns C.place D.part
We are() for PSC inspection.A.preparesB.preparingC.prep...
单项选择题We are() for PSC inspection.
A.prepares B.preparing C.prepared D.prepare
()the line tight!A.KeepB.MakeC.HaveD.Take
单项选择题()the line tight!
A.Keep B.Make C.Have D.Take
Put the() on the lines.A. rat guardsB. stopping guardsC...
单项选择题Put the() on the lines.
A. rat guards B. stopping guards C. fenders D. planks