The invention of artificial hearts marked a turning point in the battle ________ heart disease.
#14703
A
among
B
for
C
against
D
between
推荐题目
All of us want very much to see these amusing movies，especially you referred to just now．
#17156
A
any
B
it
C
the one
D
one
---- The fish soup is delicious．I’d like some more． ---- Sorry．There is ________ left．
#16076
A
none
B
neither
C
no one
D
a little