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搜题
【单选题】
对于交流感应电动机,其转差率s的范围为( )。A.
-1 ＜S＜1
B.
-1 ＜S≤0
C.
0 ＜S＜1
D.
1 ＜S＜2
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【简答题】老包法利夫人觉得儿子需要一位太太,于是帮他找了一位:杜比克夫人,是个 ____ 。( P14 )
【单选题】听力原文：W: Tom's mother told me that he was in hospital. M: He left hospital yesterday and will go to class tomorrow. Q: Where is Tom now? (4)
A.
At school.
B.
On the way to school.
C.
At home.
D.
In the hospital.
【单选题】外观检验时,将稻谷样品在纸上撒一薄层,仔细观察( ),并计算各类杂质所占的百分数。
A.
虫蛀粒、生芽粒、霉变粒、异粒杂质等各种杂质
B.
不完整稻谷粒和病斑粒
C.
霉变粒和异粒杂质
D.
不完整稻谷粒、病斑粒、虫蛀粒、生芽粒、霉变粒、异粒杂质等各种杂质
【单选题】听力原文： M: Where have you been these days? W: In the hospital. M: In the hospital? What happened? W: Didn't you know that our room caught fire last Friday evening? M: Oh, really? I'm sorry to hear that....
A.
She is badly burnt.
B.
She is well again.
C.
She is still in hospital.
【多选题】建设和谐文化主要包括( )
A.
坚持马克思主义在意识形态领域的指导地位
B.
牢牢把握社会主义先进文化的前进方向
C.
倡导和谐理念，培育和谐精神
D.
形成全社会共同的理想信念和道德规范
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