【单选题】听力原文: No institutions will be allowed to sell lotteries on the Internet any more in China. Those failing to stop online sale on time will be penalized by telecommunication regulators according to rela...
【简答题】The man said that blacks and whites could not know each other. But the irony is that he did not know his own wife either although they were both and had been for so many years. To him, she was still s...