急！GWD里有两道题不懂！求赐教！

傻熊有傻福

谢谢大家~请大家不吝赐教哈~

1.GWD-8-Q32

At the annual stockholders meeting, investors heard a presentation on the numerous challenges facing the company, including among them the threat from a rival's multibillion-dollar patent-infringement suit and the declining sales for the company's powerful microprocessor chip.


解释说这个选项不对，是因为 including不能就近修饰company， 为什么不能？including应该怎么用？用法是什么？



2.GWD-9-Q15

Dressed as a man and using the name Robert Shurtleff, Deborah Sampson, the first woman th draw a soldier's persion, 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.

划线选项是正确的
我当时选的B：22, was injured three times, whike being discharged in 1783 because she had become
它的解释是B “was injured”前面没有"and"    正确的那个句子也没有啊，为什么就对？
B到底错在哪了？

aeoluseros

1. including修饰的是challenges. 这个选项错在including和among them的重复.
2. while being表示being discharged和was injured发生在同一时间.