They are only children of not more than twelve and don’t realize_______to organize such an exhibition.
#72275
A
when they take
B
what it takes
C
how they take
D
what takes them
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______ come into leaf or bloom is obviously a sign of spring. 
#69125
A
Trees
B
The trees
C
That trees
D
What trees
He asked me, “Did you see my sister last night?” ----He asked me __________ 
#69358
A
if I had seen his sister the night before.
B
whether I had seen your sister the night before.
C
did I have seen his sister the night before.
D
that I saw his sister the night before.