问题
选择题
I _______ a successful book.[ ]
A. think it isn’t
B. not think it is
C. don’t think it is
D. don’t think it isn’t
答案
答案:C
I _______ a successful book.[ ]
A. think it isn’t
B. not think it is
C. don’t think it is
D. don’t think it isn’t
答案:C