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【简答题】
A．It is a network for shopping malls, offices and homes. B．It relieves the heavy burden of teachers in school. C．It simplifies the process of making friends online. D．It quickens sales of software products and intelligence.
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反馈参考答案：
举一反三
【简答题】【图片】从上面回归结果中，可以看出变量LOG(FAMINC)的95%的置信区间为 。
【简答题】从上面回归结果中,可以看出变量 LOG(FAMINC) 的 95% 的置信区间为 。
【单选题】听力原文：M: Well, Amina, thanks for letting me have your draft in such good time. W: Oh, that's alright. I was just very anxious to hear what you think of it. You can see that I decided to change the topi...
A.
He thinks the choice of Barings Factory is better.
B.
He thinks the choice of the hospital is better.
C.
He thinks there is no need to change the topic.
D.
He thinks the choice of the university is better.
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