All the athletes competed _____ each other for gold medals in the Olympic Games. 
#26017
A
against
B
for
C
between
D
over
推荐题目
___ the help of computers , there are no ___ problems.
#26921
A
Under; so
B
Under; many
C
With ;such
D
With ;some
Deaf people talk ________.
#27587
A
with signs
B
with sign language
C
by signs
D
by speaking sign language