_______ their service, the workers of the hotel are active in learning English.
#97633
A
Improving
B
To improve
C
Improve
D
Having improved
推荐题目
He picked up an envelope ____50 dollars in it.
#97352
A
containing
B
contained
C
which contains
D
which was contained
He got up late and hurried to his office, _________the breakfast untouched.
#94873
A
left
B
to leave
C
leaving
D
having left
The girl the teachers considered ____was caught ______ in the exam, which surprised us very much.
#94307
A
to be the best; to cheat
B
to be the best; cheating
C
being the best; cheating
D
as the best student; to cheat
The film TROY is______worth______.
#97762
A
well;being seeing
B
well;seeing
C
much;watching
D
greatly;being watched