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- - She is singing. [ ]A. What are they doing?B. What's she doing?C. She is laughing.

编辑:chaxungu时间:2026-04-23 21:44:59分类:小学英语题库

— _________________
— She is singing.

[ ]

A. What are they doing?
B. What's she doing?
C. She is laughing.B