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【简答题】
当雇用第7个工人时,每周产量从100单位增加到110单位,当雇用第8个工人时,每周产量从110单位增加到118单位,这种情况是( )
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反馈参考答案：
举一反三
【简答题】根据下面的时间，画出时针和分针的位置．
【单选题】听力原文：W: At what age do children start school in your country? M: At five. How about in your country? W: At six. Do boys and girls go to school together? M: Yes, they do. And I think it's a good idea. ...
A.
At seven.
B.
At six.
C.
At five.
【简答题】下面的图形旋转一周形成什么，请画出。
【简答题】What can direct eye contact show? It shows you are listening to the other person and that you want to ______ her.
【单选题】听力原文：W: What's the time by your watch? M: It's ten forty, but my watch is five minutes slow. Q: What time should it be? (16)
A.
10:40.
B.
10:10
C.
10:45.
D.
10:35
【单选题】听力原文：W: At what age do children start school in your country? M: At five. How about in your country? W: At six. Do boys and girls go to school together? M: Yes, they do. And I think it's a good idea. ...
A.
At seven.
B.
At six.
C.
At five.
【简答题】It was in Beihai Park ______ they made a date for the first time ______ the old couple told us their love story. A) where; that B) that; that C) where; when ...
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