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1.()thematterwithyou?a.who'sb.what'sc.how'sd.what2.youlooktired.you()seethedoctor.a.shouldb.needc.dod.have

题目详情
1.()the matter with you?a.who's b.what's c.how's d.what 2.you look tired.you()see the doctor.a.should b.need c.do d.have
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答案和解析
b.a.