The invention of artificial hearts marked a turning point in the battle ________ heart disease.
#14703
A
among
B
for
C
against
D
between
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(2013·长春市高三二模)I know you want to borrow money but I don't have ________ at hand myself.
#14776
A
any
B
either
C
anything
D
nothing
—I think the whole class is going on a field trip next Friday.—I’m not sure. ____________ has paid the transportation fee.
#15641
A
Not everyone
B
No one
C
None of them
D
Neither of us