语法与词汇 Form the outset, it was doubtful whether Israel could be persuaded to ________ its gains.无

【正确答案】 C

【答案解析】句意：从一开始，就不确定以色列是否会被说服放弃所得。 relinquish放弃，出让。 exit离开，退出。 relegate使贬职，使降级。 toss扔；抛；掷。