“八七”会议后,毛 * * 回湖南领导的斗争是[ ]
A.南昌起义
B.秋收起义
C.湖南农民运动
D.北伐战争
答案:B
It isn't quite ___ that he will be present at the meeting.
A.sure
B.right
C.certain
D.exact
当按压充气按钮时,可使检查电空阀得电。