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ThisEnglishsongoftenbythechildren.A.is;singingB.is;sungC.will;singD.was;sung

题目详情
This English song ________ often ________ by the children.
A.is; singing
B.is; sung
C.will; sing
D.was; sung
▼优质解答
答案和解析
答案B
一般现在时的被动语态.
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