题目

We won't start the work until all the preparations ________. A . are being made B . will be made C . have been made D . had been made 答案：C在中国共.产.党组织和推动下，从1922年1月到1923年2月，全国爆发的罢工斗争达100多次，参加罢工的工人达30万以上。可见当时党的中心工作是A.发展党的组织B.开展军事斗争C.解决农民问题D.领导工人运动