Although he          in America for a long time, he’s never regretted his making his mind to return to his own country.
#103172
A
stayed
B
was staying
C
has stayed
D
had stayed
推荐题目
 — Ann is in hospital.— Oh, really? I ______ know. I ______ go and visit her.
#99804
A
didn't, am going to
B
don't, would
C
don't, will
D
didn't, will
Our friendship ______ quickly over the weeks that followed.
#102151
A
had developed
B
was developing
C
would develop
D
developed
. The reason for all the changes being made _______to us yet.
#103486
A
has not explained
B
has not been explained
C
did not explained
D
were not explained