( ) you have learned one foreign language, you will find it quite easy to learn another. A. ——青夏教育精英家教网—

摘要：( ) you have learned one foreign language, you will find it quite easy to learn another. A. Once B. Before C. Though D. Because

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_____ you have learned one foreign language, you will find it quite easy to learn another.

A. Once B. Before C. Though D. Because

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