问题
                    
________ my father _______ my mother is able to drive a car. However, they are going to buy one.
                            A:swimming; swim
B:swim; swimming
C:swim; swim
D:swimming; swimming;
                        
                        B:swim; swimming
C:swim; swim
D:swimming; swimming;
正确答案是:
                         
                        
                        
                    同类题型
                    Anyone ______ trying to take knives on board flights would be caught by the police.
I should say sorry to you but I ____trouble
I am as busy as a bee these days. I can spare any time for a walk.
Why not _ the party till tomorrow We have an exam today. –No problem. See you then.
Tom asked the candy makers if they could make thechocolate easier into small pieces