题目

下列数据中，符合实际情况的是（） A . 人体感到舒适的温度约为 B . 八年级物理课本的宽度约为18mm C . 教室里日光灯的额定功率约为40W D . 将2个鸡蛋举高1m时克服重力做功约10J 答案：CThe plan being promoted by the White House would give Washington the power to make medical decisions __________ patients.A. on the behalf of B. representC. on behalf of D. B and C