单项选择题
A. become a riverboat pilot B. gather material for his books C. make money D. enjoy himself
A. during President Kennedy’s term B. fifty years later C. ten years ago D. last year from President Clinton
A. 63 percent of its students go on to college. B. A high percentage of students enjoy free lunch. C. All the graduates from the school go on to college. D. The number of its graduates is twice that of New York High School.