【单选题】卫生服务的费用水平在消费者收入或总预算支出中所占的比例越小,则其需求价格弹性( )。
【判断题】只要熟练应用一个数据库平台就能做好文献调研检索工作。
【判断题】只要熟练应用一个数据库平台就能做好文献调研检索工作。
【单选题】对于科学文化领域的人民内部矛盾,需要实行的方针是
【单选题】卫生服务的费用水平在总支出中所占的比例越小,其需求弹性
【单选题】卫生服务的费用水平在消费者收入或总预算支出中所占的比例越大,则其需求价格弹性( )。
【单选题】Which of the following statement is INCORRECT?
A.
The American colonists declared their independence on July fourth, seventeen seventy-six.
B.
Today there are 49 states, and hence 49 stars on the flag.
C.
A delegate to the Continental Congress, Francis Hopkinson, took credit for the flag design.
D.
And tradition says a committee led by George Washington asked a woman with expert sewing skills, Betsy Ross, to make the first flag.