If we ________ now to protect our mother river ---Li Jiang River , we ‘ll live t

题干

If we ________ now to protect our mother river ---Li Jiang River , we ‘ll live to regret it.

A．haven’t acted	B．won’t act
C．don’t act	D．hadn’t acted

上一题下一题 0.64难度单项选择更新时间:2013-10-23 04:14:47

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