The teacher was worried about the boys in her class, for they spent ______ time playing computer games.
#13427
A
large amount of
B
a large number of
C
a large amount of
D
large numbers of
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The population of this city ,forty percent of which_____, ______ 15% in the last three years
#12947
A
are Germans, has risen by
B
are Germen, has fallen by
C
is Germans, have been increased by
D
is Germen, have been reduced by