【单选题】At the beginning of the year, your wealth is $10,000. During the year, you have an income of $80,000 and you spend $90,000 on consumption. You pay no taxes. Your wealth at the end of the year is
【单选题】At the beginning of the year, your wealth is $10,000. During the year, you have an income of $90,000 and you spend $80,000 on consumption. You pay no taxes. Your wealth at the end of the year is
【简答题】设计一个10岁儿童的一日食谱,需要首先计算能量(2100kcal)、蛋白质、脂肪和碳水化合物的量,如果用大米为主食提供90%的碳水化合物的量,请问碳水化合物的量是多少,一天需要多少大米?(每100克大米中含cho74.6g)
【多选题】《中国儿童发展纲要(2011-2020)》“儿童与福利”领域有哪些主要目标( )
A.
扩大儿童福利范围,推动儿童福利由补缺型向适度普惠型的转变。
B.
保障儿童享有基本医疗卫生服务,提高儿童基本医疗保障覆盖率和保障水平,为贫困和大病儿童提供医疗救助。
D.
增加孤儿养护.流浪儿童保护和残疾儿童康复的专业服务机构数量。全国地级以上城市和重点县(市)建立1所具有养护、医疗康复、教育、技能培训等综合功能的儿童福利机构和1所流浪儿童救助保护机构。
E.
保障受艾滋病影响儿童和服刑人员未满18周岁子女的生活.教育.医疗.公平就业等权利。
【判断题】遗传决定论强调人的身心发展的力量主要源于人自身的内在需要,身心发展的顺序由身心成熟机制决定的。( )
【判断题】外铄论,又称遗传决定论,一般强调人的身心发展的力量主要源于人自身的内在需要,身心发展的顺序是由身心成熟机制决定的。
【单选题】At the time 43 seconds after 8am, your bicycle is located at m, relative to an origin at the front gate of your dormitory (宿舍). At the time 48 seconds after 8am, your bicycle is located at m. What i...