the man__is spaeaking at the meeting is a famous scientist.
问题描述：
the man__is spaeaking at the meeting is a famous scientist.
A which B whom C that D what
应该选哪个呢?为什么呢?
答
选that因为这是一个定语从句,在这句话中that man是主语,而在这四个选项中,能做主语的而又能引导定语从句的只有which和 that ,而which只能代指物,而不能代指人.whom只能做宾语.what
能引导主语从句,不能引导定语从句.