题目内容：

if there were no exams,we should have__at shool.
A.the happier time B.a more happier time C.much happiest time D.a much happier time

优质解答

D.a much happier time 为正确选项.
a...time为固定短语,如 a good time/a wonderful time等,这里,have a much happier time 是"过得更加快乐"的意思.这个a 是不能省的.此外,happier前不能用more来修饰,只能用much修饰.