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【单选题】
电子商务中交易额最大的模式是( )A.
B2B
B.
B2C
C.
C2C
D.
O2O
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反馈参考答案：
举一反三
【简答题】She _______ his number in the phone book to make sure that she had got it right. A．looked up B．looked for C．picked out D．picked up
【单选题】She ________ from the snake, because she was afraid of it. [ ]
A.
looked after
B.
looked out
C.
looked into
D.
looked away
【单选题】She his number in the phone book to make sure that she had got it right. [ ]
A.
looked up
B.
looked for
C.
picked out
D.
picked up
【单选题】She ________ his number in the phone book to make sure that she had got it right.
A.
looked up
B.
looked for
C.
picked put
D.
picked up
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