Many people think that it is ______ making such an experiment.
#18907
A
valuable
B
worthwhile
C
convenient
D
important
推荐题目
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
John is not very — he often forgets what he promises to do.
#18270
A
flexible
B
reliable
C
confident
D
honest
These experiences ______ me _____ the drug’s harmful effects.
#19785
A
are convinced; by
B
convinced; of
C
were convinced; by
D
convinced; at
The salesman showed her several MP3s and she chose ________ one as she didn't want to spend too much money on it.
#17769
A
the less expensive
B
less expensive
C
the least expensive
D
least expensive
Lawmakers have approved the measures_____ protecting the personal information of Web users.
#18552
A
to aim to
B
aiming to
C
aimed at
D
are aimed at