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【单选题】
( )are set to solve difficult situations to the benefit of both the writer and the reader.A.
Letters of complaint
B.
Letters of adjustment
C.
Letters of claim
D.
Letters of greet
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举一反三
【单选题】Only in this way English well.
A.
can you learn
B.
can you learned
C.
you can learn
D.
you learned
【单选题】In the second half of the 1990s a rapidly growing movement focused on the harm caused by international trade to
A.
land owners in poor countries.
B.
capital owners in rich industrialized countries.
C.
land owners in rich industrialized countries.
D.
production workers in both rich and poor countries.
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