(2013·银川部分中学高三一模)Schools in China are required to ________ at least one “Sports Day” per academic year.
#11408
A
set aside
B
set down
C
set out
D
set off
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Some students think it is ___ to spend some time surfing the Internet, but we shouldn’t be too dependent on it.
#13817
A
worth
B
worthwhile
C
worthy
D
worthy of