GWD19-15的一个疑问点。

Dressed as a man
and using the name Robert Shurtleff, Deborah Sampson, the first woman to draw a
soldier’s pension, joined the Continental Army in 1782 at the age of 22, was
injured three times, and was discharged in 1783 because she had become too
ill to serve.

        
1. 22, was injured three times, and was
        discharged in 1783 because she had become

        
2. 22, was injured three times, while
        being discharged in 1783 because she had become

        
3. 22, and was injured three times, and
        discharged in 1783, being

        
4. 22, injured three times, and was
        discharged in 1783 because she was

        
5. 22, having been injured three times
        and discharged in 1783, being