单项选择题
A. One-third. B. Three-fourths. C. Half. D. 60 percent.
A. 150 dollars B. 35 dollars C. 185 dollars D. 100 dollars
A. It is on U. S. foreign policy. B. The man has been working on it for quite a while. C. It can’t be finished during the weekend. D. The man will go skiing despite the paper deadline.