While ________ the street, he was hit by a car.
#96738
A
crossing
B
cross
C
crossed
D
to cross
推荐题目
He hid himself behind the door to avoid _____.  
#97063
A
to see   
B
to be seen  
C
being seen  
D
seeing
 I don’t want ______ any more trouble, you see?
#97540
A
there being
B
it to be
C
it being
D
there to be