Ifallbusinessgoespaperless,atleastonemilliontonsofpape...
- 习题库
- 关注:1.81W次
问题详情:
If all business goes paperless, at least one million tons of paper will be a year.
A. used B. saved C. copied D. offered
【回答】
B
知识点:动词和动词短语
题型:选择题
标签:
- 文章版权属于文章作者所有,转载请注明 https://zhongwengu.com/exercises/77g6g1.html