A．She didn't receive the E-mail．B．She is too busy to check the E-mail．C．Her computer broke down．D．She has replied to his E-mail．题目和参考答案——青夏教育精英家教网—

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9．A．She didn't receive the E-mail．
B．She is too busy to check the E-mail．
C．Her computer broke down．
D．She has replied to his E-mail．

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