问题

flights _______ called off becauseof the terrible weather, they had to go there by train
A:to hold
B:held
C:holding
D:being held
B:held
C:holding
D:being held
正确答案是:
同类题型
What would have happened____, as far as the river bank?
_____is waiting for at the gate. He wants to say thanks to you.
Don’t let failure _____ you, for you can never tell how close you may be to victory.
We should respect food and think about the people who don’t have wehave here and treat food nicely