I used to go to the gym three times a week, but I don’t _______ any more.
#12860
A
work on
B
work at
C
work out
D
work for
推荐题目
 In the power plant more than_______of the workers are out ________strike.
#14503
A
two-twelfths; on
B
two twelfth; in
C
two twelfths; in
D
two-twelfths; in
branch    
#13514
A
technical
B
machine
C
research
D
stomach