试题 试卷
题型：单选题 题类： 难易度：普通
（典中点）人教版（PEP）三年级上册英语 Unit 5 单元重难点提优专训 what引导的特殊疑问句
—She is a teacher.
—Four.
—He washed his clothes.
—It's orange.
—He goes to work by car.
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