The twin sisters were identical ________ appearance and character.
C
本题考查介词词义。(be)identicalin在....方面是相同的;beidenticalto/with和....完全相同的，和...一致。原句意思：这对双胞胎姊妹的面容和性格都一模一样。故选C。
She________everythingelseandconcentratedonthetaskbeforeher.
In the Grammar-Translation Method, grammar analysis and translation proved to be _______ in studying foreign culture through literary works.
The judge who was ________ to his favorite was criticized by many people.