He’s _______as a “bellyacher” —he’s always complaining about something.
A.who is known | B.whom is known |
C.what is known | D.which is known |
推荐套卷
He’s _______as a “bellyacher” —he’s always complaining about something.
A.who is known | B.whom is known |
C.what is known | D.which is known |