The invention of artificial hearts marked a turning point in the battle heart disease.
#27040
A
among
B
for
C
against
D
between
推荐题目
It is impolite you to ring off when others haven’t finished their talking on the phone.
#26299
A
for
B
from
C
to
D
of
It is illegal for a public official (政府官员) to ask people for gifts or money_____ favors(恩惠，帮助) to them.
#26516
A
in place of
B
in agreement with
C
in exchange for
D
in spite of
Housing prices in Beijing and Shanghai are now largely for low-income families,
#25913
A
out of control
B
out of touch
C
out of reach
D
out of order
If you are not satisfied with our work, you can complain to the manager who is _________ customer service.
#25137
A
in honor of
B
in case of
C
in charge of
D
in need of
—You look upset. Anything wrong? －I failed in the physics exam again ________ all the efforts I made. Which of the following answers is NOT true？
#26847
A
in spite of
B
despite
C
but for
D
regardless of