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【单选题】
关于 E2 反应的描述正确的是:A.
反应分两步完成
B.
反应分一步进行
C.
反应可逆
D.
反应过程中有重排现象
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参考解析：
知识点：
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举一反三
【简答题】现代汉语方言大致可以分为以下七大方言区，即北方方言、吴方言、闽方言、（）、客家方言、湘方言和粤方言。
【单选题】What is worth noting from the example of Athens County is that ______.
A.
greater efforts should be made to improve people's living standards
B.
70 per cent of the people there have been employed for two years
C.
60 per cent of the population no longer relies on welfare
D.
the living standards of most people are going down
【判断题】Not every word isn't worth noting. We save our time and attention for the key information.
A.
正确
B.
错误
【简答题】汉语 方言 大致 可 以分 为七大 方 言区 ,即 ________、 ________、 ________、 ________、 ________、 ________和 ________。
【单选题】What is worth noting from the example of Athens County is that ______.
A.
greater efforts should be made to improve people's living standards
B.
70 percent of the people there have been employed for two years
C.
40 percent of the population no longer relies on welfare
D.
the living standards of most people are going down
【简答题】What is worth noting from the example of Athens County is that ________. A) greater efforts should be made to improve people’s living standards B) 70 percent of the people there have been employed for...
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【简答题】汉语 方言 大致 可 以分 为七大 方 言区 ,即 ________、 ________、 ________、 ________、 ________、 ________和 ________。