While watching television,________________________.
#93856
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings
推荐题目
(2012·四川高考)I looked up and noticed a snake ________ its way up the tree to catch its breakfast.
#88971
A
to wind
B
wind
C
winding
D
wound
_____ to hospital in time, the patient infected with flu was saved at last.
#92961
A
Taking
B
Having taken
C
To be taken
D
Having been taken
Johnny wanted to ride his new bicycle in the street, but his mother told him ________.
#88753
A
not to
B
not do it
C
not to do
D
do not
The speaker, Professor Davie, __________ for his impressive achievements in physics, was warmly received by all the students in our school.
#89401
A
being known
B
known
C
having known
D
to know
_______ with so many challenges, Yang Guang, a blind young fellow, didn’t give up; he made great efforts to win success.
#93235
A
Facing
B
To face
C
Face
D
Faced