How does it smell?(改复数句) They're sour (改单数) My father can drive a car (一般疑问否定回答)
问题描述：
How does it smell?(改复数句) They're sour (改单数) My father can drive a car (一般疑问否定回答)
答
第一个 how do they smell
第二个it's sour
第三个can your father drive a car ?
答
How do they smell?
It's sour.
Can your father drive a car?
答
How do they smell?
It is sour
Can your father drive a car?