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助凝剂(coagulant aid)
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考题
Which of the following is NOT true according to the last paragraph?( )[A] America will conduct an international-wide aid.[B] The national-wide financial aid is proved helpful.[C] Obama doesn't think highly of American aid system.[D] Mr. Sumner's research is proved of great value.
考题
单选题In China today, most university students are depend on their parents for financial aid.A
todayB
are dependC
onD
or financial aid
考题
判断题助凝剂可起混凝作用。A
对B
错
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