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Which of the following is not a source of foreign exchange for the United States?______.

A．U.S.
B.Japanese
C.U.S.
D.Italian
E.S.


【参考答案】

C
解析：为C项。本题中只有C项“美国从韩国进口商品”不会为美国产生外汇流入，故选C项。
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