(2013·青岛一模)All flights ________ owing to the heavy fog, many passengers could do nothing but take trains.
#88934
A
to be cancelled
B
were cancelled
C
have been cancelled
D
having been cancelled
推荐题目
I was told that the stadium was well worth ___.
#93454
A
to visit
B
to be visited
C
visiting
D
of being visited
_____, tears came down.
#98811
A
Hearing the bad news
B
Heard the bad news
C
when to hear the bad news
D
When he heard the bad news