When the students heard the alarm, they all hurried to they thought was an emergency exit door．
#30175
A
what
B
which
C
where
D
who
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My parents don’t mind what job I do __ .I am happy.
#32284
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even through
B
as soon as
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as long as
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as though
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what
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who
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what
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which
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My father did buy the CD, ________ he actually doesn’t appreciate the music in it at all.
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so
B
because
C
while
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or