These boxes for keeping the food clean and cool.
A. use
B. are used
C. have used
D. were using
These boxes for keeping the food clean and cool.A. useB. are usedC. have usedD. were usin
答案:2 悬赏:30 手机版
解决时间 2021-12-02 13:51
- 提问者网友：别再叽里呱啦
- 2021-12-02 07:45
最佳答案
- 五星知识达人网友：神的生死簿
- 2021-02-26 15:19
A. use(答案→)B. are usedC. have usedD. were using解析：句意：这些箱子是用来保持食物清洁和保鲜的。结合语境可知本句描述的是客观性动作，故用一般现在时态。主语是动作对象，故用被动语态，选B。
全部回答
- 1楼网友：十鸦
- 2021-03-09 13:45
对的，就是这个意思
我要举报
如以上问答信息为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！
大家都在看
推荐资讯