An increase in the price of drugs has _____ the rising cost of medical care.
#74291
A
contributed to
B
brought up
C
burst into
D
resulted from
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She            completely and had to go into hospital.
#66505
A
broke up
B
broke down
C
broke out
D
broke in
—He failed his exam again.    —But what did you _____? Had he ever been working hard? 
#75074
A
think   
B
expect   
C
consider   
D
imagine
French _________ English _________ having gender(性的区别) for all nouns.
#72142
A
different from; in
B
is different; from
C
differs from; in
D
differs, from
The scientists are beating their brains trying to _______ a solution to the problem.
#67033
A
come about
B
come across
C
come out
D
come up with