____ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunwise.
#98162
A
Freed
B
Freeing
C
To free
D
having freed
推荐题目
—I do believe the scientific explanation that when a tomb is opened, the fresh air disturbs the viruses inside it. What about you? —So do I. If _______ in, the disturbed viruses may cause illness or even death.
#96402
A
breathing
B
breathed
C
being breathed
D
to breathe
I'm afraid that I can't make myself ___ because of my poor English.
#94312
A
understand
B
understanding
C
to understand
D
understood
The library needs ＿＿, but it will have to wait until Sunday．
#98110
A
cleaning
B
to clean
C
clean
D
being cleaned
The conference the_____ possibility of closer trade links.
#97933
A
rejected
B
investigated
C
proposed
D
postponed
_________ from the space, the Great Wall lies in the mountains like a huge dragon.
#94029
A
Seeing
B
Seen
C
To see
D
Having seen