在除尘系统中,一般都选用()。

题型:填空题

问题:

在除尘系统中,一般都选用()。

考点:风机工高级风机工高级风机工题库
题型:填空题
A terrible earthquake happened in Wenchuan on May 12, 2008.          people lost their lives and homes. During those days, a lot of stories about         could be heard. Here is one of them.
After the earthquake,           a fallen building, some soldiers (士兵)found that a          died in a very strange way. When they were ready to take her away, they were surprised (吃惊)to find that a baby in her arms was          alive(活着).
The baby was sleeping and         hurt at all. Between the dead mother        the living baby, there was a mobile phone with a short          on the screen, "My dear baby, if
you can survive (幸存), remember that I love you." Everybody          when they read these words.
Besides this story, many other stories also moved us deeply.         these stories, we know more about love. You're lucky if you're loved by others. You're great if you love others when you're in danger.
小题1:
A.AllB.ManyC.FewD.No
小题2:
A.homeB.lifeC.loveD.hope
小题3:
A.aboveB.belowC.underD.through
小题4:
A.manB.womanC.boyD.girl
小题5:
A.still(仍就)B.oftenC.neverD.not
小题6:
A.isB.isn'tC.wasD.wasn't
小题7:
A.orB.andC.alsoD.but
小题8:
A.storyB.filmC.message(信息)D.song
小题9:
A.screamedB.shoutedC.smiledD.cried(哭)
小题10:
A.FromB.OnC.ToD.With
题型:填空题

The news of our trip must ________ a secret for a little longer.[ ]

A.remain  

B.keep  

C.leave  

D.stay

题型:填空题

设已打开5个文件,文件号为1,2,3,4,5。要关闭所有文件,以下语句正确的是

A.Close #1,2,3,4,5

B.Close #1;#2;#3;#4;#5

C.Close #1—#5

D.Close

题型:填空题

真武汤中白芍的主要作用有()

A.缓急,利小便

B.滋阴,养血

C.调和营卫

D.敛阴止汗

E.柔肝,熄风

题型:填空题

上卷小车都是由()和液压站组成。

A.横移车架

B.横移传动装置

C.升降装置

D.升降液压缸

E.电机

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