高等继续教育 / 旅游英语
正确率：100%
题型描述: 单选题
1. I had been sitting in my seat for at least two hours, waiting ＿＿＿＿＿＿＿＿＿.
A.for the train to start
B.for the train starting
C.the train to start
D.for the train start
1. I had been sitting in my seat for at least two hours, waiting ＿＿＿＿＿＿＿＿＿.
A.for the train to start
B.for the train starting
C.the train to start
D.for the train start
参考答案：
佳题速递：