Food aid______ is not enough to ______ the problem _______ now.
A:only; solve; discussed
B:alone; solving; being discussed
C:merely; solving; being discussed
D:alone; solve; being discussed
改革开放以来,我国的国民经济持续快速发展,公民的科学素养得到相应的提高。但第八次中国公民科学素养的调查显示,我国公民具备基本科学素质与发达国家还存在很大的差距。
佛教传入我国中原地区的时间是( )
肌肉注射某种药物后,这种药物最先到达心脏的部位是( )