No student _________ go out of the school campus after ten o’clock at night without permission, according to the school regulations.

A. willB. mustC. may D. shall

【答案】D

【解析】考查情态动词。Shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。句意：根据校规，晚上10点之后，学生不允许离开校园。