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【多选题】
改变水泥各熟料矿物的含量,可使水泥性质发生相应的变化,要使水泥具有较低的水化热应降低( )的含量A.
C3S
B.
C2S
C.
C3A
D.
C4AF
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举一反三
【单选题】It iS not possible to _________exactly how our actions will affect the future．
A.
expect
B.
forbid
C.
foresee
D.
inspect
【单选题】I don't see how I could possible manage _______ the work without _______ .
A.
to finish ； helping
B.
to finish ； being helped
C.
finishing ； helping
D.
finishing ； being helped
【单选题】I don't see how I could possible manage ______ the work without _____
A.
to finish; helping
B.
to finish; being helped
C.
finishing; helping
D.
finishing; being helping
【简答题】"It can't be me. Is that possible? How ____," is how he greeted the first sight of himself as the Tramp on the screen.
【单选题】在驶近渔区时,船舶应作好哪些准备?1合理安排值班,加强瞭望;2了解渔区的环境特点;3渔船密度大时,尽可能绕过渔区;4必要时备车航行。
A.
③④
B.
①②
C.
①②③
D.
①②③④
【单选题】"It can't be me. Is that possible? ____ extraordinary," is how he greeted the first sight of himself as the Tramp on the screen.
A.
What
B.
How
C.
Who
【单选题】, I want to go travelling in Tibet. [ ]
A.
Whether possible
B.
Where possible
C.
When possible
D.
How possible
【多选题】《橘颂》中有几句诗,恰好反映出屈原这种“绝不随波追流”和“坚定保持内心志向”的精神,你能读出是哪几句吗?( )
A.
深固难徙，更壹志兮。
B.
独立不迁，岂不可喜兮?
C.
苏世独立，横而不流兮。
D.
年岁虽少，可师长兮。
【简答题】“苏世独立,横而不流兮”中的“苏世独立”意思是?
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