Su Lijie, 39-year-old female graduate of Peking University’s graduate school ended up ____as a house painter back in her hometown. 
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A
to work
B
worked
C
being worked
D
working
推荐题目
While building a tunnel through the mountains, ______.
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A
an underground lake was discovered
B
there was an underground lake discovered
C
a lake was discovered underground
D
the workers discovered an underground lake
      once before, after your class I got my visa(签证). So thank you again. 
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A
Having rejected
B
Rejected
C
Being rejected
D
To be rejected