You watchTV,butyouhavetocleantheroomfirst. ... 習題庫 關注:2.35W次 問題詳情:You watch TV,but you have to clean the room first. A.must B.can C.can't【回答】B知識點:情態動詞題型:選擇題 標籤: watchTV 文章版權屬於文章作者所有,轉載請註明 https://zhongwengu.com/zh-mo/exercises/4wqndm.html