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Mr Hopkins told Jenny that she would never pass the exam she worked harder. A.ifB.whenC.unlessD.whil

编辑:chaxungu时间:2026-04-24 13:01:28分类:高中英语题库

Mr Hopkins told Jenny that she would never pass the exam ______ she worked harder.
A.ifB.whenC.unlessD.while在线课程C