问题
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An investigation was made into the accident, ______ fifty people were killed.A.for thatB.w
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A.Fifty underground stations were made waterproof.B.A flood wall was built.C.An alarm
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A.50 underground stations were made waterproof.B.A flood wall was built.C.An alarm sys
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We made an effort not to leave my friend out in the cold when we were planning the birthda
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Which of the following is INCORRECT about regret?A.It"s completely an opportunity if we ac
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The sun must be made of lighter stuff than the earth. If the earth were______, it would we