If there were no examinations, we should have ____ at school.

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
【正确答案】：D
【题目解析】：【考点点击】本题考查形容词的比较级用法。【要点透析】本句意为:假如没有考试的话,我们在学校就会更快乐。暗含比较的意味,故选D。B项中的more只能与多音节形容词构成比较级,不能修饰比较级,故排除。