Old Richard, ill so long ,is losing his memory and needs to be attended to．
#88668
A
to be
B
being
C
having been
D
to have been
推荐题目
I'd love ___ to your party last Sunday if not because of the unexpected guests.
#98880
A
to go
B
going
C
having gone
D
to have gone
Dr Yuan makes______ possible______ one-third more of the crop in the same fields.
#94462
A
it; produce
B
it; producing
C
it; to produce
D
it; produced
It is good ______ for an Arab to stand ______ to his friend when they are talking.
#93816
A
manners; close
B
manner ; close
C
manners ; closely
D
manner; closed
Put everything ________to you in your bag, not others.
#92437
A
belongs
B
belonged
C
belonging
D
to belong