Who______the workers to take up the struggle?A.called forB.called onC.called inD.called of

学历类 专四 已帮助 人

Who______the workers to take up the struggle?

A.called for

B.called on

C.called in

D.called off

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。