问题标题:
-Ithinkourteacher.Mrs.Allen,knowseverything.-Iagree.Becausesheover2,000books.()A.readB.hasreadC.readsD.isreading
问题描述:
-Ithinkourteacher.Mrs.Allen,knowseverything.
-Iagree.Becauseshe over2,000books.()
A.read
B.has read
C.reads
D.is reading
姜自霞回答:
答案:B.
根据语境"因为她已经读了2000多本书了."强调过去的动作对现在造成的影响,判断用现在完成时.现在完成时的构成是:主语+have/has+动词的过去分词;主语是she,助动词用has,故答案为B.
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