单项选择题
M: How much are these cups W: Twenty dollars each, thirty-five dollars for a pair, or sixty-five dollars for four.
What’s the price of one cup（）
A. $ 35. B. $ 65. C. $ 20.
单项选择题 Can we do our work better with（）money and（）people
单项选择题 All too often, the national, dreams that drive politics on wholly irrational character.（）
单项选择题 When he was in the countryside, he（）visit the poor peasants.
