- 问题详情:Ifwedon’tstudyhard,wewill inourclass. A.takethelead B.fallbehind C.bethefirst D.besuccessful【回答】B知识点:动词和动词短语题型:选择题...
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- 问题详情:Inourclass_____ofthestudents_____girls.dfifths;is dfifth;are efifth;is efifths;are【回答】D 本题考查分数的表达法,其结构是分子为基数词,分母为序数词,分子大于1时,分母加s。知识点:数词题型:选择题...
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