Not until his mother came back_______.
#81003
A
he began to do his homework
B
had he began to do his homework
C
he had begun to do his homework
D
did he begin to do his homework
推荐题目
Every evening after dinner, if not from work, I will spend some time walking my dog.
#82284
A
being tired
B
tiring
C
tired
D
to be tired
Maybe you have been to many countries, but nowhere else _______ a more beautiful palace.
#80345
A
can you find
B
you could find
C
you can find
D
could you find
--- We give dogs time, space and love we can spare. --- . Dogs are always our loyal friends.
#82961
A
Neither dogs do
B
Neither do dogs
C
So dogs do
D
So do dogs
The birth planning policy allows my parents to have a second child because of my disability, but to look after me, they chose ________.
#79691
A
not to do
B
not to have
C
not to
D
to not have one
Not for a moment ______ sightseeing while in Europe.
#80762
A
he has stopped
B
he stops
C
did he stop
D
he did stop