Lucywantstobe的知识精选

单项选择Lucywantstobe
问题详情:单项选择Lucywantstobe_____swimmerbuthersisterMarywantstobe_____engineer.      A.a,a     B.an,an   C.a,an        D.an,a【回答】C知识点:冠词题型:选择题...
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