问题
                    
I will leave for Shanghai _____.[ ]
                            A: after three days
B: three days ago
C: in three days
D:before three days
                        
                        B: three days ago
C: in three days
D:before three days
正确答案是:
                        
                        
                        
                    同类题型
                    Could you tell me ________? — Go down this street and it’s next to the bank.
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Look! You’ve made the same mistake again!— Oh, not again! _________ such a mistake.