问题
                    
A terrible earthquake hit Wenchuan at 2:28 p.m. _______ May 12th. [ ]
                            A: on
B: in
C: to
D:at
                        
                        B: in
C: to
D:at
正确答案是:
                        
                        
                        
                    同类题型
                    I have two brothers. One is a teacher, _________ is a doctor.
I prefer buying her some presents _____ her some money. [ ]
The picture shows us _______ in Nanjing in the past.
It was silly ____ you to give up ____ things that we all wanted.
Shall I turn the heating on?—Sure, it’s so cold in here. I’m freezing.