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In those days ,books could only be produced one at a time _____________.
#47111
A
in hand
B
with hand　
C
by hand
D
by hands
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Please call me Mary___256-7893.
#48541
A
in
B
at
C
to
D
of
Alow-carbon(低碳)lifestyle has an effect         our daily life.More and more attention has been paid to           Energies these days.
#46552
A
in;save
B
in;saving
C
on;save
D
on;saving
 It’s very hot these days. The temperature stays _____ 32℃.
#46031
A
below
B
above
C
over
D
under
 — ______ do you study for tests? —I study_____listening to tapes.
#47104
A
How; with
B
What; with
C
How; by
D
What; by
The baseball is _____ the floor _____ the desk．
#49228
A
under; on
B
under; under
C
on; on
D
on; under