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 like用法错误 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 so much 后面没有as接,不完整 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 犯了前面两个错误 E so much an illness or a physical condition but symptomatic of another problem, maybe simply a reaction to certain medications 同C 所以只能选A |