题目内容
My sister and I________at school.
A.are B.is C.am D.go
A be at school在上学,go to school上学,本句主语是复数,故选are。
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题目内容
My sister and I________at school.
A.are B.is C.am D.go
A be at school在上学,go to school上学,本句主语是复数,故选are。