问题
                    
A: When do you usually have dinner B: ____6:30____the evening.
                            A:t; in
B:In; at
C:In; in
D:On; on;
                        
                        B:In; at
C:In; in
D:On; on;
正确答案是:
                         
                        
                        
                    同类题型
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