问题
                    
Some boys of Class One enjoy _____ pop music.
                            A:listen to
B:listens to
C:listening to
D:listened to
                        
                        B:listens to
C:listening to
D:listened to
正确答案是:
                        
                        
                        
                    同类题型
                    The university student borrowed some money _____ his friends to start his own business. [ ]
He decided not to attend her birthday party ______ he had been invited..
What do you think of the book? -Oh, excellent. It is worth _____ second time.
_______ of the materials I listened to at the beginning of the exam _______ easy.