2. 外语
  3. Scientists have discovered a close______between smoking and several serious diseases.

Scientists have discovered a close______between smoking and several serious diseases.

admin2018-10-19  61
问题 Scientists have discovered a close______between smoking and several serious diseases.
选项 A、action
B、connection
C、union
D、combination
答案B
解析 B项意为“联系”，符合上下文的意思。
转载请注明原文地址:https://kaotiyun.com/show/NTUO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)