he's _____as a “bellyacher"——he's always complaining about something

问题描述:

he's _____as a “bellyacher"——he's always complaining about something
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

He's _____as a “bellycher"——he's always complaining about something.A:who is known B:whom is knownC: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 ...