问题
选择题
-I am often ill.
-________ [ ]
A. I think so.
B. That's OK.
C. Really? Thank you.
D. I am sorry to hear that.
答案
答案：D
搜题请搜索小程序“爱下问搜题”
-I am often ill.
-________ [ ]
A. I think so.
B. That's OK.
C. Really? Thank you.
D. I am sorry to hear that.
答案：D