问题
选择题
______ your blog, I would have written back two days ago.
A.If I read
B.Should I read
C.Had I read
D.If I could have read
答案
答案:C
______ your blog, I would have written back two days ago.
A.If I read
B.Should I read
C.Had I read
D.If I could have read
答案:C