问题

When students learned on Wednesday that only one of the 13 workers having been trapped underground _____, they burst into tears.

A:survives
B:had survived
C:has survived
D:has been surviving;

正确答案是：

同类题型

_____ creative looks like a good way to add years to your life.

Thank goodness, you are here! What ____ you? — Traffic jam.

rl in the photo was smiling sweetly, _____

The man we followed suddenly stopped and looked as if whether he was going in the right direction. [ ]

______ hard Tony is working!—Yes. We should learn from him.