英语几个关于比较级的问题.翻译：1.这件外衣与那一件,你更喜欢哪一件?2.王芳比你高很多吗?3.我希望你能玩得更高兴.4.这个意思是他更严肃.要那种结合初二课本上讲的来翻译阿,

which do you like more,this one or that one?
Is WangFang much taller than you?
I hope you have a better time.
This means he is more serious.