英语 九年级 选择题 较难 ★ 精品

情态动词must表必要性 — 英语选择题

冀教版·英语 Unit 1 Staying healthy AI 三重审校通过

题目
Tom has a cold, but he wants to play basketball outside. His doctor says, "You ______ stay in bed until your fever is gone; playing sports now will make you worse." Which sentence correctly completes the doctor's words? A. don't have to B. must C. mustn't D. can't have to