问题
                    
Can you tell me _______to talk to and ________to get help when we have problems?
                            A:who; where
B:who; what
C:what; who
D:where; when
                        
                        B:who; what
C:what; who
D:where; when
正确答案是:
                        
                        
                        
                    同类题型
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