193.Byron possessed powers of observation that would have made him a great anthropologist and that makes his letters as a group the rival of the best novels of the time.C (A) makes his letters as a group the rival of (B) makes his letters as a group one to rival (C) makes his letters a group rivaling (D) make his letters as a group the rival of (E) make his letters a group which is the rival of 请问一下 rival 得用法? 还有, make sth +sth ,能解释d选项么,谢谢!