Mr Brown is a(n) _____ secretary in our office, for he is able to do tasks successfully, without wasting time and energy.
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A
effective
B
efficient
C
flexible
D
sufficient
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Mrs White. bought a _____ wallet for her husband.
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A
black leather small
B
small leather black
C
black small leather
D
small black leather
 Our teacher is Tony Brown. We call him(称呼他)        
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A
Mr. Tony
B
Mr. Brown
C
Mrs. Tony
D
Mrs. Brown