He's _____as a “bellycher"——he's always complaining about something.
A:who is known B:whom is known
C:what is known D:which is known
答:C
译:他是那种人们称之为“牢骚包”的--总是在抱怨一些事情。
析:He is后面是一个名词性从句,只有what从句可担此任。what is known as ... 被称之为“。。。”的“那个啥”,这个what相当于一个名词+that-(从句),当我们不知道用什么名词好时,就用这个what
选C。A/B/D都是定语从句,必须要有一个先行词,即WHO WHOM WHICH前面要有先行词,此句主句为宾语从句,what兼做主句的宾语和从句的主语
选B
he's whom is known whom在此句中作宾语, 如果选别的都是作主语,而此句中不缺少主语,主语是he
C