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Itmakesgoodsensetobuyalargepacketbecausewillworkoutcheaperintheend.A.itB.thisC.oneD.they 

题目详情

It makes good sense to buy a large packet because ________ will work out cheaper in the end.

A it B this

C one D they

 

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答案和解析
A
A 考察代词。句意:买一个大包很明智,因为最终算下来大包便宜很多。It指代上文提及的同一事物,this这个;one同类不同物,泛指一个;they他们。空白处所填词应指代上文中的a large packet。故A正确。