Watras understood he was picking up radiation at．home as_________．
A. he always set off alarms when passing through the monitors
B. most of his co-workers passed through the monitors without problem
C. he proved one day he wasn’t picking up．radiation at work
D. scientists found out his house contained radiation
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My mother knows Jane. They _________to each other at a party.
A. have been introduced
B. are introduced
C. were introduced
D. had been introduced
A.cakeB.badlyC.babyD.face
A. cake
B. badly
C. baby
D. face
The Greens chose to live_______ life was cheap，and they moved to a small town years ago
A. if
B. until
C. when
D. where
With the money he got，first Hobbs________．
A. planned to have a happy life for a few days
B. decided to give up his work in the office
C. was to give a dinner to his friends
D. had no idea what to do
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