试题 试卷
题型：单选题 题类：常考题 难易度：普通
2017-2018学年人教新目标七年级上Unit 2 This is my sister测试卷
—He is PSY. He sings (唱) the song GangnamStyle (《江南Style》)．
— Very difficult! We all find ______ the most difficult one we have ever taken.
— No, it isn't ______________.
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