题目

在下面对话的空白处填上适当的话语（话语可以是句子、短语或词），使对话完整。A : 【1】? B: I went to the cinema to see a movie last night. A: 【2】? B: A Little Prince.A: 【3】? B: Yes. It’s a cartoon.A:【4】?B: A little girl is looking for the prince according to the pilot’s memory. A: It must be interesting. By the way, what kind of cartoon do you like best?B:【5】.A: Me, too. A happy ending is the most interesting thing for me.B: Another cartoon will be on at the cinema. Shall we go there together?A: All right. See you later. B: See you later.如图所示，平行金属板内有一匀强电场，一个电量为、质量为的带电粒子（不计重力）以从A点水平射入电场，且刚好以速度从B点射出，则（   ）①若该粒子以速度从B点射入，则它刚好以速度从A点射出②若将的反粒子以从B点射入，它将刚好以速度从A点射出③若将的反粒子以从B点射入，它将刚好以速度从A点射出④若该粒子以从B点射入电场，它将从A点射出A．只有①③正确B．只有②④正确C．只有①②正确D．只有③④正确