做梦梦到救人:句型转换
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1 There are some middle school students.(改为否定句)
There ____ ____middle school students.
2 It is a baby(改为复数形式)
_____ ____ ____.
There ____ ____middle school students.
2 It is a baby(改为复数形式)
_____ ____ ____.
1 There are some middle school students.(改为否定句)
There(aren't any)middle school students.
2 It is a baby(改为复数形式)
(They are babies.)
aren't any
They are babies
There ___aren't any___middle school students.
It is a baby
They are babies.
aren't any / are no
They are babies.
are not
They are babies.
不能有are no 因为后面是students为复数
are no 就是单数了