Question

I’m afraid that no one knows ________.

A. when will the game start
B. where has our teacher gone
C. who will win the game
D. how long did the meeting last

Answer 1

答案C
此题考查宾语从句的语序和时态问题。疑问句充当宾语从句的要用陈述语序，故排除A、B，而D时态不对。
参考：http://www.zuoyebao.com/q/34868