Some students were late for class because they had been _________ by the heavy storm.
#66786
A
kept
B
stopped
C
slowed
D
delayed
推荐题目
When the space ship was ____, I could really feel the high gravity. 
#67055
A
lifting off
B
landing
C
sending away
D
giving a lift
For her, happiness ________ helping those in trouble. 
#69708
A
consists of
B
consists in
C
makes up
D
lie in
The children talked so loudly at dinner table that I had to struggle ______ .
#68750
A
to be heard
B
to have heard
C
hearing
D
being heard