_____ her mother after being separated for 20 years, she couldn’t help, even though she tried not to, ______.
#94978
A
Seen, crying
B
To see, cry
C
Seeing , crying
D
Having seen, crying
推荐题目
To succeed in a difficult task ,______________.
#97643
A
Persistence is needed
B
Persistence is what you need
C
One needs to be persistent
D
A persistent nature is needed
 He is a student at Oxford University, ____for a degree in computer science.
#91462
A
studied
B
studying
C
to have studied
D
to be studying