This is the first study to compare the effects of the new drug with its side effects.
#11252
A
beneficial
B
specific
C
powerful
D
potential
推荐题目
The time and effort he has devoted during the past few years____ trees in that remote area is now considered to be of great value．
#13334
A
to plant
B
to planting
C
plant
D
planting
The Students’ Union was founded for the________of them.
#10968
A
benefit
B
advantage
C
interest
D
value
Film is not only a universal entertainment mode in modern times, but also an important ________ for cultural communication.
#13132
A
transportation
B
appearance
C
controversy
D
vehicle
--- I need to advertise for a roommate for next term.--- _______？Mary is interested.
#11891
A
Why bother
B
Why not
C
So what
D
What for