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A serious study of physics is impossible     some knowledge of mathematics.
#25748
A
against
B
before
C
beyond
D
without
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Can you tell me if you have found the key ________ your car.
#26194
A
for
B
to
C
about
D
by
I don’t have money or time in hand; _____, I can’t accompany you to the Parkson Mall today.
#26054
A
in a word
B
in other words
C
by the way
D
in this way
I hope, first of all, that we shall never lose _____ heart in face of _____ failure.
#26157
A
the; a
B
the; the
C
不填; 不填
D
a; 不填
17．I’m ____a diet, since I put ____ weight easily.
#28018
A
in; on
B
on; in
C
in; in
D
on; on
This is a junior school. You should go to a senior school      girls of your age.     
#28430
A
for
B
about
C
from
D
to