______ the timely rescue, a lot more people would have been killed in the earthquake.
2022-01-06
Anyone can get into the club, ______ he is a member there.
2022-01-06
下列生态系统中,初级净生产力较高的是 ()
2022-01-06
Look at the terrible situation I am in now! If only I______your advice.
2022-01-06
If you invest so heavily in the stock market, you're______risks.
2022-01-06
全球生态学的研究对象是全球陆地和全球海洋。 [ ]
2022-01-06
All food is______.
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A.where
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A.play
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A.floor
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