在被挂车辆距前方警冲标不足30m时,必须()才能连挂。
A.采取防溜
B.设专人防护
C.与有关人员联系,开通前方进路
D.严格控制速度
参考答案:C
补全对话。
A. Can I watch it with you? E. The rain will last for a few days.
B. Are you going home? F. But I can stay at home and watch VCD.
C. Bad weather, isn't it? G. But remember to call me before you come.
D. Let's have a look.
Steve: Hi, Tina!
Tina: Hi, Steve. 1. .
Steve: Yes. Will the rain last long ?
Tina: Yes, 2. .
Steve: Then we can't go out this Sunday. I hate that.
Tina: So do I. 3. .
Steve: What's the name?
Tina: The Lord of the Ring.
Steve: Really? 4. .
Tina: Of course you can. 5. .
新中国成立后,为使少数民族自己当家作主,管理本民族事务,实行的是 [ ]
A.修建青藏铁路
B.放宽政策,搞活经济
C.民族区域自治制度
D.扶持少数民族摆脱贫困致富