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【简答题】
已知 ，求下列各式的值: （1） ； （2） ； （3） .
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反馈参考答案：
举一反三
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【简答题】When you visit a European family in winter, you’d better not take off your coat as soon as you enter the house. Because that means you will stay for a long time, which will make the host feel nervous....
【简答题】When you visit a European family in winter, you'd better not take off your coat as soon as you enter the house. Because that means you will stay for a long time, which will make the host feel nervous....
【简答题】文章二: When you visit a European family in winter, you'd better not take off your coat as soon as you enter the house. Because that means you will stay for a long time, which will make the host feel ner...
【判断题】You should wait in a queue when you want to buy a drink in a British pub.
A.
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B.
错误
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