问题
选择题
A large number of students in our school ____ from the countryside; the number _____ growing these years.
A．is; has been
B．are; has been
C．is; have been
D．are; have been
答案
答案：B
题目分析：句意：我们学校许多学生来自农村，这几年数量一直在增加。A large number of许多，be动词用are；the number数字，看作一个整体，用单数，用has。选B。
考点: 考查主谓一致和时态的用法。