问题
                    
Did Alan see his old friends yesterday? —Yes, he did. Hehis old friends for several years.
                            A:didn’t see
B:wouldn’t see
C:hasn’t seen
D:hadn’t seen
                        
                        B:wouldn’t see
C:hasn’t seen
D:hadn’t seen
正确答案是:
                        
                        
                        
                    同类题型
                    How do you like the garden?—Well, it’s beautiful, but not as ______ beautiful as mine.[ ]
Is Mary still performing?—-I’m afraid not. She is said_____ the stage already.
Which one is different from others?—I think it is ________.
The scientists ________ on the new medicine for two years. They will succeed in no time.
Have you found the informationyou can use for the report?— Not yet. I’ll search some online.