Tom's brother “isn't” a bank clerk.
问题描述:
Tom's brother “isn't” a bank clerk.
为什么不用“doesn't”?
答
...doesn't是助动词 后面要加动词的 而isn't是be动词 后面直接加名词
Tom's brother “isn't” a bank clerk.
为什么不用“doesn't”?
...doesn't是助动词 后面要加动词的 而isn't是be动词 后面直接加名词