i am going to meet him __they say is a good boy

问题描述:

i am going to meet him __they say is a good boy
a who
b whom
c whose
d which
为什么不能B
而选A

they say是插入成分,不承担语法意义,是可以去掉却不影响句子的语法成立的部分.所以看上去象是HIM做从句的宾语.实际你把they say去掉就会明白,HIM在从句中充当的是主语,所以应该用who而不是whom
常见的插入成分有I think,they say等等,都可以按照上面的方法做判断