问题
                    
Robert is away. He _______ America since last week.
                            A:has been to
B:has joined a club in
C:has studied in
D:has become a manager in
                        
                        B:has joined a club in
C:has studied in
D:has become a manager in
正确答案是:
                        
                        
                        
                    同类题型
                    Tom, my good friends, Jim and Mike.
Did you go to bed early last night?— No. I watched a movie, so I didn’t go to bed until 11 o’clock.
Can you tell me________?— I lost my MP3 player.
There is no salt left. Jim, would you like to get ________? —OK, Mum!
Is there anything wrong? –Yes, I’m _______ hungry. I want to eat a big meal.