淮北矿业班组建设工作,从上世纪()年代起步,正式开展班组建设工作。
A、70
B、80
C、90
参考答案:B
So addicted to computers ____ that the leaders in the summer camps often had to force them to
break for sports. [ ]
A. the children did become
B. did the children become
C.the children became
D. became the children
《大额交易和可疑交易报告实施细则》中“短期”系指5个工作日以内,含5个工作日。