______ constantly pick up your hands to guide him?
分类: 英语语法(00831)发布时间: 2024-08-22 10:01浏览量: 1
______ constantly pick up your hands to guide him? A、 Must you to B、 Have you to C、 Do you have to D、 Do you must 【正确答案】：C 【题目解析】：该题考查的是must和have to在疑问句中的用法，must后直接接动词，have to可以作行为动词也可作情态助动词，但在疑问句中前面加助动词构成，选项C为正确答案。