问题描述:
1、His student is having dinner now(改复数句) 2、His keys are on the sofa (改一般疑问句做简短肯
定、否定回答) 3、people play basketball at school(对atschool提问)
定、否定回答) 3、people play basketball at school(对atschool提问)
问题解答:
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