题目

To keep children safe, we _______ put the things like knives and medicine away in our house.A.may B.must C.can D.might 答案:【答案】B【解析】句意:为了保证孩子们的安全,我们必须把家里的刀和药之类的东西收起来。考查情态动词。may可能; must必须; can能,会;might可能。根据下文“put the things like knives and medicine away in our house.”可知,这里是必须把这些东西收起来。根据题意,故选B。如果长方体的长、宽、高都缩小2倍,它的体积就 .
英语 试题推荐