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【简答题】
根据体内有无______,动物可分为脊椎动物和______动物.
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参考答案:
举一反三
【单选题】Oil companies in the U.S. are already beginning to feel the pressure. Refinery workers are being _______.
A.
laid out
B.
laid off
C.
laid down
D.
laid aside
【简答题】翻译:多古老的一棵树啊!
【单选题】Oil companies in the U.S. are already beginning to feel the pressure. Refinery workers and petroleum equipment manufacturing employees are being _____.
A.
laid out
B.
laid off
C.
laid down
D.
laid aside
【多选题】长时期的紧张和压力对健康的危害有
A.
能够引发急慢性应激反应
B.
造成脑应激疲劳和认知功能下降
C.
破坏生物钟
D.
免疫功能下降
【简答题】翻译 “你出去啊?”“啊,出去一下。”
【判断题】Shell Oil Company is the United States-based subsidiary of Royal Dutch Shell, a multinational "oil major" of Anglo-Dutch origins, which is amongst the largest oil companies in the world.
A.
正确
B.
错误
【简答题】Oil companies in the US are already beginning to feel thepressure. Refinery workers and petroleum-equipment-manufacturing employees arebeing ___.A. laid out B. laid off C. laid down D. laid aside
【单选题】帛书,指在( )上书写的古代文簿、书信、图册与书籍等古代文字材料。
A.
B.
纺织品
C.
纸张
D.
【简答题】英文句子求翻译啊啊As far as hobbies are concerned, Jane and her sister nearly  have nothing in common
【单选题】加强对影响质量因素的控制属于( )
A.
预防为主
B.
检查为主
C.
事后控制
D.
事中控制
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