The expert says that nowadays there are too many problems linked to poor diet and a ________of exercise.
#12362
A
limit
B
lack
C
need
D
demand
推荐题目
If I am not __________ when you phone, ask for someone else’s help.
#10907
A
accessible
B
available
C
stable
D
suitable
Some parents are just too protective. They want to _______ their kids from every kind of danger, real or imagined.
#12942
A
spot
B
warn
C
shelter
D
assist
Parks are _____ of the few places where people in cities may have sports.
#14483
A
one
B
first
C
none
D
those