It is required that students______ mobile phones at school, so seldom_______ them using one.
#81834
A
don’t use; will you see
B
should not use; you will see
C
not use; will you see
D
can’t use; will you see
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Not until the train pulled into the station that his suitcase was gone.
#80626
A
did he find
B
had he found
C
he had found
D
he found
To our surprise, not a single word _______ in the discussion last Thursday.
#82994
A
had the teacher said
B
said the teacher
C
the teacher had said
D
did the teacher say
These problems, ________, will seriously affect the growth of teenagers and even the nation’s future.
#80148
A
not if solved properly
B
if solved properly
C
if not solved properly
D
not if properly solved
_______the thick clouds, you would find the kite in the sky easily.
#79634
A
Had it not been for
B
If it were not
C
If it had not been for
D
Were it not for
(2013·福建，34)Not until he went through real hardship ________ the love we have for our families is important.
#80079
A
had he realized
B
did he realize
C
he realized
D
he had realized