问题
                    
Do you know ________?— I’m not sure. Maybe he is a businessman.
                            A:who he is
B:who is he
C:what he does
D:what does he do
                        
                        B:who is he
C:what he does
D:what does he do
正确答案是:
                        
                        
                        
                    同类题型
                    ____ are you going to be ____ you grow up?
Jim, have you done homework_________?—- Yes, I have _____ done it.
My sister can’t cook, I can’t, ________ .
Will you please go to see the movie Just For Fun with me? —No, I won’t. I ___ it already.
My cousin Andy can play _______ piano very well, buy he isn’t good at playing ______ basketball.