矿井发生火灾后应采取哪些措施避免火风压造成风流逆转?
参考答案:
①积极灭火,控制火势。
②正确调度风流,避免事故扩大。
③减少排烟风路风阻,加大排烟能力。
My biggest problem is that I’m too busy. When I was young, I ___ to have so much time, but these days I get up ____ and stay in school all day. Then I go right home and eat ___. Before I started high school, I used to spend a lot of time playing games __ my friends, but I just don’t have the time anymore. In the evening, I used to ____ TV or chat with my grandma, but now I ____ to study. I love music, and my father used to take me to ___. These days, I hardly ever have time for concerts. I do my homework and go to bed. I really ____ the old days!
小题1:
A.came
B.went
C.used
D.wanted小题2:
小题2:
A.late
B.early
C.quickly
D.slowly小题3:
小题3:
A.nothing
B.something
C.dinner
D.breakfast小题4:
小题4:
A.in
B.with
C.on
D.for小题5:
小题5:
A.watch
B.turn on
C.see
D.turn off小题6:
小题6:
A.need
B.have
C.try
D.start小题7:
小题7:
A.cinema
B.club
C.school
D.concerts小题8:
小题8:
A.hate
B.love
C.miss
D.think
《江苏省纤维产品质量监督管理办法》规定,纤维产品的加工者不得使用()的设备加工纤维产品。
A、国家明令禁止使用;
B、国家规定应当淘汰;
C、国家规定限制使用;
D、国家规定报废。