My sister，an inexperienced rider，was found sitting on the bicycle _________ to balance it．
#97908
A
having tried
B
trying
C
to try
D
tried
推荐题目
The class __________ 80 students is hard to manage.
#93034
A
making up of
B
consists of
C
consisting of
D
made up
all his courage, he invited Celine to get off the train with him．
#90873
A
To gather
B
Gathered
C
Gathering
D
Being gathered
The driver stopped the car a cat across the street.
#88877
A
to let; to walk
B
letting; walk
C
letting; walking
D
to let; walk
The building ______ will be completed in two months.
#94372
A
painting
B
being painted
C
to have painted
D
painted