Pro. Smith will give us a report to ______ the world present economic problems.
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A
arrange
B
analyze
C
announce
D
argue
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He used to ____his teaching when he was young.
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A
devote to
B
be devoted to
C
devoting to
D
being devoted to
    the lack of water and food, the homeless have to deal with the cold weather.
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A
As well
B
In spite of
C
Apart from
D
In danger of