| 求教两个语法题, 不知道我自己做了哪版的gwd, 没有找到详解. 对一下答案非常迷惑, 希望有高人指点。 谢咯! Q1:
 Most insomnia is not an illness or a physical conditionso much as a symptom of another problem that may simply be a reaction tocertain medications, anxiety about travel, or stress before a jobinterview. 
 A:an     illness or a physical condition so much as a symptom of another problem     that may simply be a reaction to certain medicationsB: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 medicationsC: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 reactionD: 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 reactionE:so     much an illness or a physical condition but symptomatic of another     problem, maybe simply a reaction to certain medications
    Answer:E 
 Q2: When an active tooth in the shark’s jaws is lost or worndown, many spare teeth lie in seemingly limitless reserve, each of which areready to slide into the appropriate position. 
 A:When     an active tooth in the shark’s jaws is lost or worn down, many spare teeth     lie in seemingly limitless reserve, each of which are ready to slide into     the appropriate position.B:Whenever     an active tooth is lost or worn down, many spare teeth lie in seemingly     limitless reserve in the shark’s jaws, which are each ready to slide into     the appropriate position.C:Many     spare teeth lie in seemingly limitless reserve in the shark’s jaws, each     one of which are ready to slide into the appropriate position when an     active tooth is lost or worn down.D:The     many spare teeth lying in seemingly limitless reserve in the shark’s jaws,     each one of which is ready to slide into the appropriate position whenever     an active tooth is lost or worn down.E In the     shark’s jaws, many spare teeth lie in seemingly limitless reserve, each     one ready to slide into the appropriate position whenever an active tooth     is lost or worn down.
    Answer:A ------------------------------------------------------------------------------------------------------------ 
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