题目内容:
WhichofthefollowingstatementsisNOTtrueaccording'tothepassage?
A.TheNoachanepochwasawetandwarmera. B.Thelakemighthaveexisted3.4billionyears.
C.Thediscoverycan'tfullyprovethattheMarsoncehostedlife.
D.ThelaketracesprovethatthereexistslifeonMarsnow.
参考答案:
答案解析: