题目内容
——I am afraid I can’t return the book to you before Friday.
—— .
| A．Don’t be afraid | B．Be careful | C．Not at all | D．Take your time |
D
解析
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题目内容
——I am afraid I can’t return the book to you before Friday.
—— .
| A．Don’t be afraid | B．Be careful | C．Not at all | D．Take your time |
D
解析