(2014·北京四中3月模考)It is well known that knowledge is________treasure house，but practice is________key to it.
#99126
A
a；the
B
the；the
C
a；/
D
/；the
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Lionel Messi, ______ the record for the most goals in a calendar year, is considered the most talented football player in Europe.
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A
set
B
setting
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to set
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having set
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A
is going to
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will
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has
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A
had not been heard of
B
has not been heard of
C
had not heard of
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A
have reminded
B
are reminded
C
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D
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—What’s that noise, John?—Oh, don’t you know that the school library ?
#101331
A
is rebuilt
B
is being rebuilt
C
was rebuilt
D
has been rebuilt