Cornwall Research Facility in Salem primarily focuses on lung cancer research___

游客2025-06-16 33

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:http://tihaiku.com/zcyy/4121176.html

相关试题推荐

随机试题

最新回复(0)

Attn:ResearchStaffAspartofourinitiativetoengagemorevigorouslywit