单项选择题In the author's opinion, government funds should go to ______.
单项选择题The main idea of the passage is ______.
单项选择题According to the author, what's the propose of putting funds in universities
单项选择题According to the author, what seems to be the root cause for the lack of skilled manpower in American industry
单项选择题The underlined word addressed (Para. 8) can best be replaced by ______.