______ their service, the workers of the hotel are active in learning English.
#91829
A
Improving
B
To improve
C
Improve
D
Having improved
推荐题目
(2013·江西红色六校二模)________ little such material left, they decided to hold a meeting to discuss what ________.
#89082
A
There was; was done
B
Being; to be done
C
Having; to do
D
With; was done
With tags(标签) _____ to the luggage, it won’t take long for the passengers to find theirs correctly..
#96611
A
tying
B
tied
C
to tie
D
tie
_____ in thought , he almost ran into the car in front of him .
#98878
A
Losing
B
Having lost
C
Lost
D
To
_________ good, the fried chicken was soon sold out.
#91585
A
Tasted
B
Being tasted
C
Tasting
D
Having tasted
____ his telephone number, she had some difficulty getting in touch with Bill.
#97339
A
Not knowing
B
Knowing not
C
Not having known
D
Having not known