《煤矿矿长保护职工生命安全七条规定》中指出,必须确保通风系统可靠,严禁()冒险作业。
A、无风
B、通风
C、循环风
D、微风
参考答案:A, C, D
社会主义改造完成后,伴随着()的根本变化,我国社会的阶级关系也发生了根本的变化。
A.艰苦奋斗的作风
B.社会经济制度
C. * * 主义信念
D.社会经济结构
Woman: I can’t stand him any more. So picky and fussy! Man: What can you say He pays for your bread. Question: What does the man mean
A. The woman can make a suggestion.B. The woman have to tolerate her boss.C. The woman needs to pay for her own bread.D. The woman doesn’t understand the situation.