高等继续教育 / 经贸英语
正确率：100%
【经贸英语】模拟试题
Under separate cover, we have already sent you samples of _ _ _ _ _ sizes of shoes.
考题内容：
Under separate cover, we have already sent you samples of _ _ _ _ _ sizes of shoes.
Under separate cover, we have already sent you samples of _ _ _ _ _ sizes of shoes.
考题内容：
Under separate cover, we have already sent you samples of _ _ _ _ _ sizes of shoes.
参考答案：
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