精选优质文档-倾情为你奉上畅游学海敢搏风浪誓教金榜题名。决战高考,改变命运。凌风破浪击长空,擎天揽日跃龙门动词1、(2016十堰)All the students _ know cheating in the exam is not allowed()AneedBmayCmustDcan【考点】情态动词【分析】所有的学生都必须知道在考试中作弊是不允许的【解答】答案:Cneed需要;may可以;must一定,必须;can可能根据All the students _ know cheating in the exam is not allowed可知所有的学生都必须知道在考试中作弊是不允许的,这是法律明文规定的,都必须遵守的,must一定,必须故选C2、(2016随州)-Lets go climbing,shall we?-You_be joking!Dont you know Im afraid of high places?()AmustBcanCm