New computers are soon out of date since newer models are ________ constantly.
#11385
A
turned up
B
turned out
C
turned down
D
turned over
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It’s not ____books you read but the way___ you read them that decides how successfully you gain knowledge .
#14472
A
a number of ; in which
B
the number of ; /
C
a good many ; which
D
quite a few ; in which
 — Why is the chemical plant closed?— Because large quantities of waste water ______ into the Yangtze River.
#11886
A
has been released
B
is being released
C
was released
D
have been released
When I was about to go out, something unusual _______ my attention.
#12641
A
caught
B
attracted
C
drew
D
all of the above