19 At the age of 10, Muren was able to use computer graphics technology to make things move.
A Right B Wrong C Not mentioned
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Initially the writer did not want t0 buy a hearing aid because
A. it would make him look old.
B. it would make him nervous.
C. it was too expensive.
D. it was old-styled.
Traditionally, a person is considered “well” if he ________.
A. does not have any unhealthy living habits
B. does not have any physical handicaps
C. is able to handle his daily routines
D. is free from any kind of disease
It was in 2005 ____ we began to introduce this new technique into our company.
A which
B then
C when
D that