第26题: [单项选择]Because he was ______ of the new limit, he was stopped and warned for speeding. A. ignorant B. accustomed C. reluctant D. pathetic 参考答案:A 答案解析:ignorant意为“不知道的,无知的,愚昧的”,表示不知道时后面一般跟介词of,如:He is ignorant of German.他不懂德语。accustomed意为“习惯的,惯常的”,常跟介词