这里考察need 的用法.正确答案是 C
这里主语是物 the sentence
可以用三种形式表达
The sentence needs an improvment .
The sentence needs improving.
The sentence needs to be improved.
这里考察need 的用法.正确答案是 C
这里主语是物 the sentence
可以用三种形式表达
The sentence needs an improvment .
The sentence needs improving.
The sentence needs to be improved.