问题
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.Water and air are _______ to human beings. We can
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--- We’ve booked a table. We hope you can join us?--- _________________________________A
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It was once believed ________, and thus we can tell how successful he/she will be in the
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We can infer from the news item that______.A.the new deal will be signed up by all EU memb
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Frankly, I hope that we can develop a______ quality product.A.durableB.lastingC.permanentD
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From the passage we can infer that ______.A.all