问题补充：
There a talk show on CCTV5 at nine this evening.
A. will have
B. is going to be
C. is going to have
D. is having
答案：
A. will have
(答案→)B. is going to be
C. is going to have
D. is having
解析：there be结构的一般将来时有两种形式，there is going to be和there will be。
