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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Nelson Mandela devoted all his life to the struggle of the African people and of every nation that seeks freedom．
#14655
A
it
B
one
C
those
D
that
Which of the following is not true?
#56704
A
The computer doesn’t work.
B
There’s something wrong with my computer.
C
The computer has something wrong.
D
Something is wrong with my computer.
Because they hadn’t booked a room in advance, there were______ left when they arrived at the hotel.
#15290
A
none
B
no one
C
nobody
D
nothing
There has never been such a beautiful village _________ in the world.
#57286
A
anywhere
B
everywhere
C
somewhere
D
nowhere