Most students think they should have at school if there were no examinations.
A. the happiest time
B. a more happier time
C. much happiest time
D. a much happier time
网友回答
A. the happiest time
B. a more happier time
C. much happiest time
(答案→)D. a much happier time
解析：句意：大多数学生认为他们在学校应该有一个更开心的时光，如果没有考试的话。happier本身就是比较级，不用more，排除B；much不修饰最高级，排除C；这里泛指“一个更开心的时光”。故选D。