His parents both died in the traffic accidents, ________ him a lot of debts.
#95906
A
having left
B
left
C
to leave
D
leaving
推荐题目
____________ at college for 3 years, she knows the place very well.
#96972
A
To have studied
B
Having studied
C
Studying
D
Studied
Tom has been out of work for two years, so he has difficulty______. 
#97290
A
earning living
B
earning his living
C
to earn livings
D
to earn his living
Many people in China have never dreamed of _______for them to learn to drive after their retirement.
#90309
A
being a chance
B
there’s a chance
C
there be a chance
D
there being a chance
Does your new secretary  ____ short hand?
#97549
A
know to take
B
know how to take
C
know how take
D
know how taking