2. 外语
  3. According to the passage, scientists have discovered that influenza viruses ______ . It can be inferred from the passage that a

According to the passage, scientists have discovered that influenza viruses ______ . It can be inferred from the passage that a

admin2013-09-04  39
问题 According to the passage, scientists have discovered that influenza viruses ______ .
It can be inferred from the passage that all of the following are with of producing new strains of influenza viruses except ______ .
选项 A、two influenza viruses in the same animal recombining
B、animal viruses recombining with human viruses
C、two animal viruses recombining in one animal
D、two animal viruses recombining in a human
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/ateK777K
本试题收录于： 大学英语三级A级题库大学英语三级分类
0

大学英语三级A级

大学英语三级

相关试题推荐
随机试题
最新回复(0)