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【单选题】
<596>对低温生产装置,考虑到复工开车系统内对露点指标控制很严格,要用( )吹扫。A.
蒸汽
B.
干燥后的氮气
C.
蒸汽和氮气均可
D.
蒸汽和氮气均不可
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举一反三
【单选题】The lady who had invited us heard me telling my wife that the dinner was terrible, so I was .
A.
wounded
B.
confused
C.
embarrassed
D.
insulted
【简答题】I was going to bed the other night when my wife told me that I had left the light on in the shed（储藏室）. She could see it from the bedroom window. As I looked for myself, I saw that there were thieves i...
【简答题】诗经六义分别是 。
【简答题】《诗经》有六义之说,六义分别是风雅颂和()()()。
【单选题】The lady who had invited us heard me telling my wife that the dinner was terrible so I was _____.
A.
confused
B.
nervous
C.
shameful
D.
embarrassed
【简答题】诗经六义分别是:
【单选题】a suggestion for a way of keeping some types of soil safe in the near future
A.
Section A
B.
Section B
C.
Section C
D.
Section D
E.
Section E
F.
Section F
G.
Section G
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