There would be no life on earth______(没有地球独特的环境).without its unique environment/

游客2023-07-21  26

问题 There would be no life on earth______(没有地球独特的环境).

选项

答案 without its unique environment/but for its unique environment

解析 本题主要考查without用法和核心词汇。①without是介词,表示“没有”;此处without可以用but for替换;②“独特的”unique;“环境”environment。
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