【判断题】我国红碎茶现行标准中,红碎茶分碎茶、片茶、末茶三个花色。
【单选题】随着我国经济社会的发展,国家免除了农民缴纳土地税的义务;随着国民收入的提高,国家逐步调整个人所得税的起征标准,收人在起征点以下人群缴纳所得税的义务也随之被免除。这体现的法律义务的特点是
【单选题】随着我国经济社会的发展,国家免除了农民缴纳土地税的义务;随着国民收入的提高,国家逐步调整个人所得税的起征标准,收入在起征点以下人群缴纳所得税的义务也随之被免除。这体现的法律义务的特点是( )。
【单选题】At prices (4; 12); Harry chooses the bundle (9; 4). At the prices (8; 4); Harry chooses the bundle (2; 9). Is this behavior consistent with the weak axiom of revealed preference?
C.
t depends on his income
D.
We would have to observe a third choice to be able to say.
【单选题】下述哪一机械的工作原理是逆卡诺循环的应用
【单选题】听力原文:The global steel industry is in a mess. Overcapacity and weak demand have hurt producers. In 2002, 847 million tons of steel was produced, but consumption was only 765 million tons. Steel makers ...
A.
The steel industry still has a bright prospect on a global scene.
B.
Steel consumption in the word registered a drastic cut.
C.
Steel makers are drastically cutting down their production.
D.
Better promotion is needed for improving sales of steel products.