单项选择题What is Higonnet’s attitude towards the fact that the two sides of the myth complemented each other

单项选择题Which of the following has been proved to transmit HIV

单项选择题According to the investigation, who is likely to have nightmares

单项选择题A．provedB．demonstratedC．manifestedD．verified

单项选择题A．settingB．catchingC．puttingD．going