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【单选题】
C 2 H 5 C H O 在2820 cm -1 和 2720 cm -1 处有吸收峰的主要原因是
A.
振动耦合
B.
费米共振
C.
诱导效应
D.
氢键效应
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【简答题】If our love is only our will to possess, it is not love. 如果我们的爱只是一种占有欲,那么它就不是_______。
【单选题】在 2X+3O 2 点燃 . 2CO 2 +4H 2 O中,根据质量守恒定律可判断出X为(  )
A.
CH 4
B.
C 2 H 5 OH
C.
CH 3 OH
D.
CH 3 COOH
【单选题】神经衰弱患者在体疗期间不应该做的( )
A.
积极参加各种剧烈的球类竞赛活动
B.
遵循合理的生活制度
C.
保持乐观情绪
D.
选择适宜的运动项目进行锻炼
【简答题】阅读理解。 Dear Mr. Zhu, I'm writing to your magazine's 'agers Now' column (专栏) to ask for some help for my 16-year-old son. At the moment, he refuses to do almost everything his mother and I ask him t...
【简答题】Translate the following sentences into Chinese. 1 If our love is only our will to possess, it is not love.
【单选题】In the case of mobile phones, change is everything. Recent research indicates that the mobile phone is changing not only our culture, but our very bodies as well. First, let’s talk about culture. The ...
A.
arrange the meeting place beforehand
B.
postpone fixing the place till the last minute
C.
seldom care about when and where to meet
D.
still love to work out detailed meeting plans
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【简答题】If our love is only our will to possess, it is not love. (英译汉)
【单选题】某资产评估公司对甲企业进行整体评估,评估基准日为2010年5月31日。截至评估基准日该企业待摊费用账面余额为18万元,其中有预付的2010年保险费6万元,已摊销2万元,余额为4万元;预付2010年一年的房租24万元,已摊销10万元,余额为14万元。则该企业的待摊费用评估值为( )
A.
15万元
B.
17.5万元
C.
18万元
D.
21万元
【简答题】Most of us long for relationships in which we are loved and accepted. Our hearts’ desire is to give and receive love in relationships that make us feel that even if others disagree with what we do or ...
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