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【简答题】
听下面6段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。 1. How are the shoes according to the woman? [ ] A. Too small. B. Just so-so. C. Pretty nice. 2. Where are they? [ ] A. In a restaurant. B. In a hospital. C. In a reading room. 3. What season is it now? [ ] A. Spring. B. Summer. C. Winter. 4. What does the man mean? [ ] A. He didn't take the seat. B. He didn't remember the test. C. He didn't do well in the test. 5. Who are they? [ ] A. Teacher and student. B. Husband and wife. C. Mother and son. 6. What do we know from the conversation? [ ] A. The man forgot about Tima. B. Tima can't come to the party. C. The man will see his mother tomorrow.
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皮皮学刷刷变学霸
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【多选题】Which TWO of the following reasons could be used as a justification for a spin-off?
A.
To raise cash for further investment
B.
To eliminate diseconomies of scale
C.
To pay excess cash back to shareholders
D.
To comply with a legal or regulatory requirement
E.
To enable the managers of a business unit to take control of their business
【简答题】某有机化合物A因其具有麻醉作用，常用作局部麻醉剂和镇痛剂．它的结构简式如图所示，请回答： （1）A的分子式是______． （2）有机物A不能发生的化学反应有（填序号）______． a．加成反应b．消去反应 c．加聚反应d．氧化反应 （3）满足下列条件的A的同分异构体有______种，写出其中一种的结构简式______． ①能与碳酸氢钠溶液反应； ②核磁共振氢谱显示有四种类型氢原子的吸收峰 （4...
【简答题】某有机化合物A因其具有麻醉作用，常用作局部麻醉剂和镇痛剂。它的结构简式如图所示，请回答 ⑴A的分子式是______________。 ⑵满足下列条件的A的同分异构体有_____种，写出其中一种的结构简式________。 ① 能与碳酸氢钠溶液反应； ② 核磁共振氢谱显示有四种类型氢原子的吸收峰 ⑶已知： ①试剂I可以选用的是（填字母）____________； a．CH 3 COONa溶液 b．N...
【单选题】党的( )通过了《中共中央关于全面深化改革若干重大问题的决定》
A.
党的第十七大
B.
党的第十八大
C.
中国共产党第十八届中央委员会第三次全体会议
D.
中国共产党第十八届中央委员会第五次全体会议
【单选题】--Have you paid? What's my share of the bill? -- . It doesn't take much money.
A.
It's my share.
B.
Don' worry about it.
C.
It's none of your business.
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