There a meeting tomorrow afternoonA. will be going to B. will going to be C. is going to b

问题补充：

There a meeting tomorrow afternoon

A. will be going to

B. will going to be

C. is going to be

D. will go to be

答案：

A. will be going to

B. will going to be

(答案→)C. is going to be

D. will go to be

解析：句意：明天下午将会有一次会议。There be句型的将来时有：there will be 和there is going to be，故选C。