问题
This Math problem isn’t easy for Jack to work out, is it—_______. He is far better at Math problems than we expected.
A:No, it isn’t
B:I’m afraid not
C:Yes, it is
D:I don’t think so;
B:I’m afraid not
C:Yes, it is
D:I don’t think so;
正确答案是：
同类题型
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