2. 职称英语
  3. According to the passage, scientists have discovered that influenza viruses ____

According to the passage, scientists have discovered that influenza viruses ____

游客2023-09-24  66
问题 According to the passage, scientists have discovered that influenza viruses ______ . [br] 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:http://tihaiku.com/zcyy/3041078.html
相关试题推荐
随机试题
最新回复(0)