【单选题】Assume that in 1990 there were 3,000,000 fourth-graders in the United States. How many fewer of those 3,000,000 students used a computer in school at least once a week in 1994 than in 1990?
【单选题】某商场计划 4 月份销售利润比 3 月份提高 2 %,实际却下降了 4 %,则销售利润计划完成程度为 ( )
【单选题】is a machine by which mechanical energy is transformed into electrical energy.
C.
A fresh water generator
【多选题】我国宪法同党和人民进行的艰苦奋斗和创造的辉煌成就紧密相连,同党和人民开辟的前进道路和积累的宝贵经验紧密相连。回顾我们党领导的宪法建设史,可以得出的结论有( )。
A.
制定和实施宪法、推进依法治国,建设法治国家,是实现国家富强、民族振兴、社会进步、人民幸福的必然要求
B.
我国现行宪法是在深刻总结我国社会主义革命、建设、改革的成功经验基础上制定和不断完善的,是党领导人民长期奋斗的历史逻辑、理论逻辑、实践逻辑的必然结果
C.
只有中国共产党才能坚持立党为公、执政为民,充分发扬民主,领导人民制定出体现人民意志的宪法,领导人民实施宪法
D.
党高度重视发挥宪法在治国理政中的重要作用,坚定维护宪法尊严和权威,推动宪法完善和发展,这是我国宪法保持生机活力的根本原因所在
【多选题】凡属重大问题都要按照( )的原则,由党的委员集体讨论,作出决定。
【单选题】Which of the following is mentioned as a reason for the industrial growth in the United States before 1914?
A.
The availability of natural resources found only in the United States.
B.
The decrease in number of farms resulting from technological advances.
C.
The replacement of canals and railroads by other forms of transportation.
D.
The availability of a large immigrant work force.
【单选题】经营中药材、中药饮片,应当有专用的库房和养护工作场所,直接收购地产中药材的应当设置( )
【单选题】() is a machine by which electrical energy is transformed into mechanical energy.
【单选题】Thanksgiving Day is celebrated in
B.
Britain and the United States.
D.
all the English-speaking countries.