[問題]GWD02-30(31套版)

[Ricky1120]

30.
Most insomnia is not an illness or a physical condition so much as a symptom of another problem that may simply be a reaction to certain medications, anxiety about travel , or stress before a job interview.
A.an illness or a physical condition so much as a symptom of another problem that may simply be a reaction to certain medications
B.an illness or a physical condition so much as symptomatic of another problem that may be a simple one, like a reaction caused by certain medications
C.so much an illness or a physical condition but a symptom of another problem that may be as simple as when certain medications cause a reaction
D.so much an illness or a physical condition, but it is a symptom of another problem, maybe a simple one like certain medications causing a reaction
E.so much an illness or a physical condition but symptomatic of another problem, maybe simply a reaction to certain medications

這題請問各位大大原句是錯在??
答案是E 不過 not so much 不是要配as嗎??
還有symptomaticy在of前不是很奇怪嗎?