(2013·高考福建卷)Old­fashioned phones matter when wireless networks ________in disasters.
#11939
A
turn down
B
turn out
C
break down
D
break out
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 Every year _____ money and energy is spent on environment protection. 
#14193
A
large quantities of
B
a large number of
C
a large quantity of
D
a plenty of
The careless driver is _______ for the traffic accident_______ yesterday.
#13481
A
to blame; happened
B
to blame; happening
C
to be blamed; happened
D
to be blamed; happening