Dr. Smith was always__________ the poor and the sick, often providing them with free medical care.
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A
tended by
B
absorbed in
C
reminded of
D
concerned about
推荐题目
People in Tibet are ________ than they used to be.       
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A
better off
B
worse off
C
well off
D
badly off
Few countries         the independence of that country.
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A
realize
B
recognize
C
receive
D
announce
 We    walk in the moonlight, talking about      we were interested in.
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A
used to; all what
B
were used to; all that
C
used to; what
D
were used to; what