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:明天下午将要举行一个会议,be going to表示打算计划发生的事情,will一般表示自然发生的事情,ABD选线语法不对,正确答案为c。