约旦河水是下面哪两个国家争夺的焦点[ ]

A．约旦和沙特阿拉伯之间  

B．伊朗和伊拉克之间  

C．以色列和沙特阿拉伯之间  

D．约旦和以色列之间

Jack asked me _____ the songs, He wanted to listen to the pop music.[ ]

A. to stop to sing.                        

B. to stop singing  

C. stop singing                            

D. stop to sing