问题补充：
A completely new situation is likely to when the school leaving age is raised to 16.
A. arouse
B. rise
C. arise
D. abide
答案：
A. arouse
B. rise
(答案→)C. arise
D. abide
解析：arise(=come into being, appear, happen)产生，发生：Difficulties will arise as we do the work.(我们做这项工作时将会发生困难。)arouse 唤起，激起，唤醒；rise 上升;abide (by)遵守。
本题译文：当中学毕业年龄上升到16岁时，很可能产生完全新的情况。
