下列说法正确的是[ ]
A.零是最小的有理数
B.如果两数的绝对值相等,那么这两数也一定相等
C.正数和负数统称有理数
D.互为相反数的两个数之和为零
答案:D
根据汉语提示完成句子。
1. Uncle Li invited me to visit him , but I didn't decided _______ to go _______ _______ (是否).
2. They_______ _______ _______ (继续装饰)the room after cleaning the floor.
3. Afler I _______ _______ (从······毕业)the high school, I entered Beijing University.
4. He_______ _______ _______ _______ (下决心)to study hard at English.
5. They are_______ _______ (考虑.想)programs for the party.
下列属于"治未病"实践道德原则的是()
A.以提高人民群众健康水平为目的
B.尊重和满足患者的心理需要
C.尽量节约患者的费用
D.实事求是,尊重科学
E.综合分析,切忌片面