We should know that we ___________(正在耗尽)our natural resources,(run)
题目
We should know that we ___________(正在耗尽)our natural resources,(run)
答案
run out of 耗尽,用完.
...we are running out of our natural resources.
举一反三
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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