2. 外语
  3. A common complaint for people each year is catching a cold. Many uncomfortable symptoms accompany a cold. Each year, cold suffer

A common complaint for people each year is catching a cold. Many uncomfortable symptoms accompany a cold. Each year, cold suffer

admin2019-07-19  115
问题     A common complaint for people each year is catching a cold. Many uncomfortable symptoms accompany a cold. Each year, cold sufferers spend millions to【71】______this recurring problem. Any of two hundred different【72】______could cause a cold. Even though our bodies may become【73】______to a certain cold virus this winter, by next winter our antibodies will probably not recognize it. However, rhinoviruses account for 40% of the colds we catch. Treating that family of viruses would drastically decrease the number of colds we catch each year. Some scientists are now suggesting【74】______the body’s immune responses rather than the virus itself. One researcher suggests that to find a cure for colds we must weaken our immune system’s【75】______.
选项
答案combat
解析 参见第一段第四行。combat this recurring problem“对抗这一反复发作的问题”。
转载请注明原文地址:https://kaotiyun.com/show/u1fK777K
本试题收录于： A类竞赛（研究生）题库大学生英语竞赛（NECCS）分类
0

A类竞赛（研究生）

大学生英语竞赛（NECCS）

相关试题推荐
随机试题
最新回复(0)