Everyone should remember it is very important to______the balance of nature.

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问题 Everyone should remember it is very important to______the balance of nature.

选项 A、get
B、make
C、keep
D、remain

答案C

解析 本题考查固定搭配。根据句意,排除A、B。keep the balance保持平衡,是固定搭配。
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