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.
- Charles Lindbergh,
for his attempt at a solo transatlantic flight, was very reluctant to have any extra weight on his plane, he therefore - When Charles Lindbergh was attempting his solo transatlantic flight, being very reluctant to have any extra weight on his plane, he
- Since he was very reluctant to carry any extra weight on his plane when he was attempting his solo transatlantic flight, so Charles Lindbergh
- Being very reluctant to carry any extra weight on his plane when he attempted his solo transatlantic flight was the reason that Charles Lindbergh
- Very reluctant to have any extra weight on his plane when he attempted his solo transatlantic flight, Charles Lindbergh
A选项能否理解为:"for" , "therefore" redundant? 不是太清楚 |