Teachers often asked us     make any noise in class.
#54296
A
to try not to
B
not try to not
C
not to try to
D
try not
推荐题目
The book is _______ great value. It is well worth_______ twice.
#53038
A
of, reading
B
of, to be read
C
with, reading
D
with, to be read
The dog took a piece of meat and ______.
#58219
A
put a way
B
took off
C
ran away
D
saw off