While watching television, .
#93690
A
the doorbell rang
B
we heard the doorbell ring
C
there was someone knocking at the door
D
we heard the doorbell rung
推荐题目
The big fire in Shanghai, believed to ______ due to the burning of construction materials, caused 58 deaths and destroyed all the belongings of the people there.
#92469
A
have occurred
B
occur
C
have been occurring
D
be occurring
________________________, and the problem would be straightened out（解决）.
#93947
A
A bit more effort
B
Having a little effort
C
If you have a bit more effort
D
There being a little effort
I like getting up early in the morning. You know the morning air is so good .
#92626
A
to be breathed
B
to breathe
C
breathing
D
being breathed
No sooner had I come to the office _____ the boss told me that I was fired.
#92816
A
when
B
after
C
than
D
before
I think the Brazilian team is the strongest team and there is ______ that it will win the 2010 World Cup.
#91946
A
no way
B
no problem
C
no doubt
D
no wonder