He talked--------(最少)of all at the meeting.

问题描述:

He talked--------(最少)of all at the meeting.
特别是要不要使用the以及到底是使用fewest还是least.

the least
说话的内容为不可数,所以只能用修饰不可数名词的little-less-least,而不能用只修饰可数名词复数的few-fewer-fewest,of all表范围三者以上,说明要用*least,又因*前表特指加the,所以答案就是the least.