打工换宿是什么:中考英语

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写反意疑问句
I'M A TEACHER

3分之2怎么写

1:I'M A TEACHER的反意疑问句

Aren't I

3分之2:two thirds

Aren't I

arn't I

two thirds,2/3 分子是一的话后面的序数词就不加s了

arn't I

two thirds,

Aren't I a teacher?
two thirds