题目

It’s summer movie time again．And heroes are ready to try their strength and magic on the silver screen．Check out our list of four films that look most promising to young audience. Harry potter and the Prisoner of Azkaban Release Date:  June 4 Story: It’s the summer before Harry Potter’s third year at Hogwarts School of Witchcraft and Wizardry．A shadow is hanging over Hogwarts．A dangerous murderer, Sirius Black, has escaped the Wizards’ Prison．And he broke out to fulfill one task to kill Harry Potter． Around the World in 80 Days Release Date:  June 16 Story: This v在图所示的方法中，属于增大摩擦的是A.B.C.D.