问题描述：
I hope you can come to my party. ------.I have too much work to do. 中间应该填什么?
这是单项选择题.
A.i think so
B.i agree
C.i am afriad so
D.i am dfraid not
选哪个哟?
这是单项选择题.
A.i think so
B.i agree
C.i am afriad so
D.i am dfraid not
选哪个哟?
问题解答：
我来补答展开全文阅读