问题
选择题
I'm sorry I can't go to your party. I'm _____ busy.[ ]
A. really
B. real
C. sure
D. surely
答案
答案：A
搜题请搜索小程序“爱下问搜题”
I'm sorry I can't go to your party. I'm _____ busy.[ ]
A. really
B. real
C. sure
D. surely
答案：A