单选题 "A MOMENT'S INATTENTION CAUSES ACCIDENTS" (Line 2, Par

A、 1) is a self-defeating warning because ______.A. it tells drivers not to go fastB. it will distract the driver's attentionC. it is too difficult to understandD. it is too long to be read quickly

【正确答案】

【答案解析】self-defeating意为“自相矛盾的。”这个告示牌一方面提醒司机注意安全；另一方面又分散了司机的注意力。