60年后，（）建立了最早的金属罐工厂，人们开始用马口铁做罐子，密封盛装食品，这便是罐头食品的开始。
A.美国
B.英国
C.法国
D.中国
参考答案：B
Which of the following statements regarding fund of funds (FOF) is FALSE（）
A. FOF may be able to offer access to hedge funds that are closed to new, individual investors.
B. FOF have consistently delivered high returns to investors.
C. A FOF can give an investor exposure to several hedge funds for roughly the same investment required to directly invest in a single hedge fund.
中国第一部短故事片是1913年由（）和（）联合编导的《难夫难妻》。
