It        long before we        the result of the experiment.
#102004
A
will not be;will know
B
is;will know
C
will not be;know
D
is; know
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(2014·临川一中检测)Hurry up!The train________.You know it________at 8∶00 am.
#99149
A
leaves;leaves
B
is leaving;leaves
C
leaves;is leaving
D
is leaving;is leaving
 Most of the movies directed by Zhang Yimou ________historical facts.
#103215
A
is based on
B
based on
C
are based on
D
basing on