2. 外语
  3. A. overuse face masks B. deal with the mask problem seriously C. rub their faces and noses in the subway D. protest against the

A. overuse face masks B. deal with the mask problem seriously C. rub their faces and noses in the subway D. protest against the

admin2013-11-20  74
问题 A. overuse face masks
B. deal with the mask problem seriously
C. rub their faces and noses in the subway
D. protest against the mask guidelines
E. help protect people from being attacked by a flu
F. announce the results of their mask research
The public will not know the answer about masks until scientists______.
选项
答案F
解析 与题干有关的内容在第七段能够找到。根据该段所表达的意思，F是正确答案。
转载请注明原文地址:https://kaotiyun.com/show/H4Qd777K
本试题收录于： 职称英语理工类B级题库职称英语分类
0

职称英语理工类B级

职称英语

相关试题推荐
随机试题
最新回复(0)