(2013·中原名校联考)Not only ________ polluted but also ________ crowded.
#80123
A
is the city；are the streets
B
the city is；the streets are
C
is the city；the streets are
D
the city is；are the streets
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Not a single word ________ about the way he was treated, but his unhappiness was revealed through his expression.
#81256
A
he said
B
he has said
C
did he say
D
said he
The research is so designed that, once _______, nothing can be done to change it.
#80383
A
begins
B
having begun
C
begun
D
Beginning
----What’s Joan doing?----_________newspapers in the room.
#80165
A
She reading
B
She reads
C
To read
D
Reading
----I heard Tom was badly injured in the accident.----______. Let’s go and see him.
#82389
A
If so.
B
If not.
C
If any.
D
If ever.
I don’t expect the children to be noisy, nor ________ them to be quiet.
#81620
A
I expect
B
do I expect
C
I have expected
D
have I expected