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 |
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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 |