题目内容：

Both of them will give us a speech at the meeting.(改成否定句)
___of them ___give us a speech at the meeting.

优质解答

Neither of them will give us a speech at the meeting.
两者都不用neither
如果是三者或者三者以上都不,用none
这边句子是用both：两者都,所以否定用neither.