The instructor asked us to list anything in our past that we felt ______ of,regretted and read our lists aloud.
#20602
A
ashamed
B
afraid
C
sure
D
proud
推荐题目
Mary kept weighing herself to see how much _______ she was getting.
#20428
A
heavier
B
heavy
C
the heavier
D
the heaviest
I really appreciate that your help is of great _________. 
#19778
A
useful
B
value
C
important
D
worth
People who often stay up late are _________ to suffer from heart attacks than those  who are not.
#18231
A
six times more likely
B
as likely six times
C
six times as likely
D
more likely six times