问题
选择题
The teachers hope students can keep a ________ between work and relaxation.
A．promise
B．lead
C．balance
D．diary
答案
答案：C
C 考察名词辨析。Keep s promise遵守诺言；keep s balance保持平衡；keep a diary记日记；由语境可知：考试希望学生能够在学习和放松之间取得平衡。故C正确。