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 iII to serve.
(A) 22, was injured three times, and was discharged in 1783 because she had become
(B)22, was injured three times, while being discharged in 1783 because she had become
(C)22 and was injured three times, and discharged in 1783, being
(D)22, injured three times, and was discharged in 1783 because she was
(E)22, having been injured three times and discharged in 1783, being
题目分析：划线内外存在一个并列关系，就是22岁入伍，受伤三次并且1783年退役这三个动作形成并列关系，A这个并列关系写的还不错，留着。B后面用being discharged和前面的was injured无法形成并列，干掉。C说discharged那就是主动了，意思不对，必须是was discharged，D injured前面没有be动词，无法和后面的was discharged形成并列，干掉。E用having 和being无法和划线外的joined形成并列，干掉。
