在以下市场类型中，股票可以在市场开放的任何时间进行交易的是哪一项（）
A、间断性市场
B、连续性市场
C、内部有效市场
参考答案：B
以下程序的执行结果是______。 #include ＜iostream.h＞ #define PI 3.14159 const int R=10; void main() double a,b; a=2*R*PI; b=R*R*PI;
In 1724, ______ published, under the pseudonym of Drapier, a series of letters that called on the whole country to refuse the newly-minted English copper coins which would further debase the coinage of the already poverty-stricken country.
A. Jonathan Swift B. Charles DickensC. Edmund Spenser D. George Bernard Shaw
