It’s clear__________ that a hard working student has___________ a great interest in science.  
#94994
A
不填; discovered
B
不填; developed
C
that; invented
D
that; developed
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_____, we need to imporve the equipment in our factory.
#94888
A
As it is
B
As it was
C
As it were
D
As it will be
—Could you tell me_________?—He is in the library.
#93230
A
where Simon was
B
where is Simon
C
where was Simon
D
where Simon is
 ____ we move the picture over there? Do you think it’ll look better?
#93050
A
What about
B
How far
C
What if
D
How come