问题
选择题
The discovery of the new drug is of great significance to people ______ from H1N1.
A．suffer
B．suffered
C．suffering
D．being suffered
答案
答案：C
考查非谓语动词。句中suffering from H1N1作定语，修饰名词people，为主动关系。句意：新药品的发现对患H1N1的人非常重要。