2. 外语
  3. Cornwall Research Facility in Salem primarily focuses on lung cancer research______treatment.

Cornwall Research Facility in Salem primarily focuses on lung cancer research______treatment.

admin2011-05-20  49
问题 Cornwall Research Facility in Salem primarily focuses on lung cancer research______treatment.
选项 A、so
B、nor
C、but
D、and
答案D
解析 根据上下文可知在横线上应该填入一个可以连接research和treatment的连词。查看四个选项可知选项(D)的and作为并列关系的连词是正确的答案。
转载请注明原文地址:https://kaotiyun.com/show/Haid777K
本试题收录于： 托业阅读题库托业（TOEIC）分类
0

托业阅读

托业（TOEIC）

相关试题推荐
随机试题
最新回复(0)