If there were no examinations， we should have at school.
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：由于是将有考试与没有考试作比较，所以应用比较级，不用最高级，由此排除 A 和 C。选项 B 的错误在于用了 more happier 这样的双重比较级（即 more 后不能再加比较级）。