许多运动员、演员在表演时，观众越多气氛越热烈。其发挥得越好。这种现象称为（）

A. Mr.Moore also decided to ignore problems in other countries，like France’S high taxes and Britain’s cash—short hospitals
But the film as a whole，he concluded，is“breathtakingly meretricious(似是而非的)，”in large part because of its characterizations of other countries’health care Systems
C. The problems have been noticed—and criticism is coming not just from Mr Moore’S detractors(诋毁者)
D. He ticked off a number of negative statistics to counter the positive ones offered by Mr.Moore
E. Health care is the prevention，treatment，and management of illness
F. This is particularly true in health care，a market in which scarce(稀罕的)goods are ridiculously expensive，but needed by everybody