扫描二维码，直接登录
题库 / Prep2007E1-SC-167
It is possible that, like the Volkswagen, whose unchanging exterior over decades concealed many changes in its internal machinery, the evolution of many prehistoric microbes occurred with no significant modification to their sheaths.
the evolution of many prehistoric microbes occurred with no significant modification to their sheaths
the evolution of many prehistoric microbes was occurring without significant modification of their sheaths
no significant modification was made to the sheaths of many prehistoric microbes as they were evolving
the sheaths of many prehistoric microbes went without significant modification during their evolution
many prehistoric microbes evolved without significant modification of their sheaths
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
比较的逻辑主语一定是跟大众是对应的，是主体，it is possible可以忽略，整句话是从Like...，开始的
登录 或 注册 后可以参加讨论