In the meantime, the question facing business is whether such research is ______ the costs.
#6488
A
worth
B
worth of
C
worthy
D
worthwhile
推荐题目
Children nowadays are bought up on a _______ of television cartoons and soup operas.
#6201
A
diet
B
food
C
taste
D
appetite
You’ve just missed your ______, and you will have to wait for the next round.
#7423
A
chance
B
turn
C
time
D
round
According to the recent research, heavy coffee drinking and heart attack is not necessarily ______ and effect.
#5335
A
reason
B
influence
C
fact
D
cause