When asked why he went there, he said he was sent there ______for a space flight.
#93555
A
training
B
being trained
C
to have trained
D
to be trained
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________the new economical policy，he expanded his business and made more profits than before.
#89526
A
Benefiting from
B
Benefited from
C
Having benefiting
D
To benefit
--- Robert is indeed a wise man.---Oh, yes. How often I have regretted_______his advice!
#98651
A
to take
B
taking
C
not to take
D
not taking
ack went to college last year, _______ to return home until he achieves his goal.
#90112
A
determined not
B
determining not
C
not determined
D
not determining
After the snowstorm, mailboxes in the community were covered by snow, or _______, or lying on the ground.
#90883
A
breaking
B
being broken
C
having broken
D
broken