he was -------at this time yesterdayA at the doctor B at the doct_英语解答

he was -------at this time yesterday
A at the doctor
B at the doctor's 选什么,为什么

人气：477 ℃　时间：2019-12-21 12:25:34

解答

B,at the doctor's,固定搭配,在医生的诊所里
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