The American tourist hurried to the museum, only ________ that the train had pulled out of the station.
#95360
A
telling
B
to tell
C
to be told
D
having been told
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_________, the experiment is sure to succeed.
#90652
A
If carefully doing
B
If carefully done
C
If it done carefully
D
If it doing carefully
 ____a living, she had to work from morning till night.
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A
To make
B
made
C
Making
D
To have made