_____ many times, but he still doesn’t know how to operate the machine properly.
#92970
A
Although I have shown him
B
I have shown him
C
Having been shown
D
Having shown
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________ you stepped into the lab with your shoes on? You’re supposed to take them off before you enter it. I told you so!
#94967
A
How come
B
How dare
C
How about
D
How long
——How do you like the movie Kung Fu Panda？——It’s so touching. I have never have seen ____ one.
#92799
A
a wonderful
B
a more wonderful
C
a most wonderful
D
the most wonderful
As the little boy ______ milk now, he doesn’t want to eat any other food.
#93489
A
used to drink
B
used to drinking
C
is used to drink
D
is used to drinking
.The President said to the public, “________ hoped that people in the area will recover from the terrible earth quake soon.”
#94178
A
This is
B
There is
C
That is
D
It is
A new study suggests that the more teenagers watch television,_______ develop depression(抑郁症) as young adults.
#92109
A
the more likely they are to
B
the more likely they are
C
they are the more likely to
D
the more likely are they