32．--- Jack, you failed in the exam again. --- If only I . A．have worked hard ——青夏教育精英家教网——

摘要：32．--- Jack, you failed in the exam again. --- If only I . A．have worked hard B．worked hard C．had worked hard D．have been working hard

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--- Jack, you failed in the exam again.

--- If only I .

A．have worked hard B．worked hard

C．had worked hard D．have been working hard

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--- Jack, you failed in the exam again.

--- If only I .

A．have worked hard B．worked hard

C．had worked hard D．have been working hard

查看习题详情和答案>>