D,E 用现在完成时,意思就是:从过去开始一直到现在,这些化石都提供了最有力的证据,逻辑含义错误。化石在过去还没被发现的时候,是不能提供最有力的证据的,只有被发现以后,才能提供。 直接排除D,E。
B,C 用了than what has yet been discovered ,than any ,相当于比较的时候把自己都放在一起比了,错误。应该是 any other fossils 才行。 B. offer evidence more dramatic than what has yet been discovered of the close evolutionary relationship between dinosaurs and birds C. offer more dramatic evidence of the close evolutionary relationship than any yet discovered between dinosaurs and birds |