问题

Has Mr Read studied Chinese _______ 2004?—Yes. He has studied it _______ six years.[ ]
A: for, for
B: for, since
C: since, for
D:since, since
B: for, since
C: since, for
D:since, since
正确答案是:
同类题型
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________ you open the window, please? —Yes, I can.
They don’t agree with . They think her opinion seems to be better than .
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