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Wecannotfigureout的优选攻略

 Wecannotfigureout
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  • 问题详情: Wecannotfigureout______quiteanumberofinsects,birds,andanimalsaredyingout.A.that  B.as       C.why      D.when【回答】C。考查宾语从句。figureout为及物动词短语,故其后跟的是宾语从句;由从句意思可知引导词在句中作原因状语,故选why。知...
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