中国石油大学 / 中石油
正确率：100%
18. Which of the following is not suitable as a business gift choice in America?
A、Indian art or jewelry
B、videotapes of U.S. movies
C、U.S. made sports equipment
D、designer-made products
A、Indian art or jewelry
B、videotapes of U.S. movies
C、U.S. made sports equipment
D、designer-made products
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