Question

【题目】This English song _______ by the girls after class.
A.often sings
B.often sang
C.is often sing
D.is often sung

Answer 1

【答案】D
【解析】句意：女孩子们经常在课后唱这首英文歌。主语 This English song 是动作的承受者，应该用被动语态，选项A和B都是主动语态，排除；被动语态的结构是“ be 动词+及物动词的过去分词”,sing的过去分词是sung，选项C结构不正确，也排除，故正确答案是 D。