考博考试

【单选题】 Which group of people make some efforts to help pupils in elementary schools
A．Teachers
B．Researchers
C．Grandparents
D．Senior citizens

网考网参考答案：D
网考网解析：
文章的倒数第五行有这么一句：“Thus，the small efforts of the man--the seniors--complement the large efforts of the few--the teachers．”结合上文，说的是小学请来年长者作为顾问，所以是年长者努力帮助小学生，故选D。 查看试题解析出处>>