题目选项分析

Very reluctant to have any extra weight on his plane when he attempted his solo transatlantic flight, Charles Lindbergh refused to carry even a pound of mail, despite being offered $1,000 to do so.

Charles Lindbergh, for his attempt at a solo transatlantic flight, was very reluctant to have any extra weight on his plane, he therefore refused to carry even a pound of mail, despite being offered $1,000 to do so.