题目内容
- Is your father well?
- Yes, he ________.
[ ]
A.sure is
B.is sure
C.certain is
D.is certain
答案:A
练习册系列答案
相关题目
题目内容
- Is your father well?
- Yes, he ________.
A.sure is
B.is sure
C.certain is
D.is certain