________on a clear day，far from the city crowds，the mountains give him a sense of peace.
#88447
A
Walked
B
To walk
C
Having walked
D
When he is walking
推荐题目
I remember sometimes in a rush to grow up and be independent， but I was still very happy.
#89807
A
to feel
B
felt
C
being feeling
D
feeling
When the sun _____ in the east, the little hero tried hard ______ the red flag to the top of the pole.
#94279
A
rising… to rise
B
rose… to raise
C
raise… to rise
D
rising… raising
The new couple got ____of the long ______play, and they went out of the theatre.
#95776
A
tired; boring
B
tired; bored
C
tiring; boring
D
tiring; bored
At the beginning of class, the noise of desks _____ could be heard outside the classroom.
#98029
A
opened and closed
B
to be opened and closed
C
being opened and closed
D
to open and close
________twice a year，whether it is a car or a bus or a truck，is the rule that every driver must obey in this city.
#88722
A
Examining
B
Examined
C
Being examined
D
Having been examined