Mysistersiadoctor.Sheisalwaysb_____withherworkinthehospital.
2020-10-10 156次 反馈错误 加入收藏 正确率 : 100%
题目内容：
My sister si a doctor.She is always b_____ with her work in the hospital.
优质解答
busy 忙碌的
解释：be busy with sth. 忙于做某事.
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