.It was very fine when I got up early last Sunday morning
为什么在last前面没有介词on
.It was very fine when I got up early last Sunday morning
为什么在last前面没有介词on
解析:
last Sunday morning整个就是副词词组做状语,不用on。
也可以写成on Sunday morning。
具体理解可以参考: http://wenwen.sogou.com/z/q744460612.htm