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【简答题】
（）是指机体在受到各种因子强烈刺激（或长期作用），处于“紧急状态”时，立即出现的以交感—肾上腺髓质系统和下丘脑—垂体—肾上腺皮质系统兴奋为主的一系列神经—内分泌反应，并由此引起使机体各种功能和代谢改变，以提高机体的适应能力和维持内外环境的相对稳定，也就是机体应对突然或紧急状况的一种非特异性防御适应反应。
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【简答题】翻译: Up to an Aggregate Amount of
【单选题】听材料，回答下列问题：
A.
Less cases of food-related illnesses.
B.
Low amount of bad food.
C.
Presidents approval of the new act.
D.
Peoples change of cooking habit.
【简答题】The logistics of it vary according to geography. (Paragraph 5)
【单选题】Who comprise the majority in a society according to the author?
A.
workers .
B.
Labor s.
C.
Players .
D.
Not mentioned .
【单选题】According to the passage, the Nazca lines were found ________
A.
in mountains .
B.
in stones.
C.
on animals.
D.
on a plain.
【简答题】When we get his telephone number, we (tell) ______ youimmediately.
【简答题】请翻译:The amount that the mixture is compressed is determined by the compression ratio of the engine.
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