While reading an interesting story book in my room，______________.
#88544
A
the light suddenly went out
B
the doorbell rang
C
someone was shouting outside
D
I heard someone shouting outside
推荐题目
________ all the homework assigned by the school, the students have to work at it till midnight.
#88763
A
Completing
B
To complete
C
Having completed
D
To have completed
______up the recovery process, the government declared a public health emergency in the Gulf Coast areas hit by the hurricane.
#97066
A
To speed
B
Speeding
C
Speed
D
Having sped
With the boy _____ the way, we had no trouble _____ the way to lead to Zhongshan Park.
#96705
A
leading; finding
B
to lead; found
C
led; finding
D
leading; to find
_____such heavy pollution already, it may now be too late to clean up the river.
#97852
A
Having suffered
B
Suffering
C
To suffer
D
Suffered
-What has made him in such a low mood recently?—_________ by his father for not passing the exam.
#90707
A
Being criticized
B
Criticized
C
Having criticized
D
To criticize