—What’s your impression of the Great Wall?—Wonderful! Once , it can never be forgotten.
#96766
A
seen
B
seeing
C
being seen
D
saw
推荐题目
While watching television, .
#88583
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings
And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep quiet.
#98865
A
having lost
B
losing
C
to be lost
D
lost
____ in thought, he almost ran into the car in front him.
#94335
A
Losing
B
Having lost
C
Lost
D
To lose
