单项选择题
A. it’s full B. Good question C. I bet that was fun D. Good idea E. I used to F. fewer cars G. Look H. Hey
A．frequently B．often C．seldom D．consequently
A．Levels of education are closely related to productivity. B．Women are not as productive as men. C．Women receive less education than men. D．Goods produced by men are not as good as those by women.