问题
单项选择题
With respect to closed-end investment companies, generally they:（）
A. buy shares back from investors who want to sell.
B. have the market price of their shares determined by supply and demand.
C. sell additional shares only through the secondary market.
答案
参考答案：B
解析：
The market price of a closed-end investment company’s shares is determined in the secondary markets in which the shares trade.