问题 更新时间2023/4/30 13:57:00 Although he had looked through all the reference material on the subject, he still found it hard to understand this point and her explanation only ____ to his confusion.A、extendedB、amountedC、addedD、turned 答案 登录 注册 C 出自:超星 >> 东北农业大学大学英语Ⅲ