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【单选题】
__________ is/are an element of power on which an actor can draw over the long term, whereas __________ is an element of power that allows an actor to exercise influence in the short term.
A.
Economic capacity; geography
B.
Technology; reputation
C.
Natural resources; military force
D.
Government; population
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举一反三
【多选题】衍生毒物可分为( )。
A.
非热解毒物
B.
污染物反应产生的毒物
C.
热解有机毒物
D.
油脂氧化物
【单选题】在沉淀形成过程中,与待测离子半径相近的杂质离子常与待测离子一道与构晶离子形成
A.
吸附共沉淀
B.
混晶共沉淀
C.
包藏共沉淀
D.
后沉淀
【单选题】Which of the following is NOT true?
A.
When a person tries to help others, he must be clear that there is a real emergency.
B.
When a person tries to help others, he should know whether hey are worth his help.
C.
A person must take the full responsibility for the safety of those in emergencies if he wants to help.
D.
A person with a heart attack needs the most.
【多选题】可诱发急性白血病的药物包括
A.
氯霉素
B.
保泰松
C.
细胞毒性药物
D.
苯及其衍生物
E.
青霉素
【单选题】Which of the following is NOT true?
A.
When a person tries to help others, he must be clear that there is a real emergency.
B.
When a person tries to help others, he should know whether they are worth his help.
C.
A person must take the full responsibility for the safety of those in emergencies if he wants to help.
D.
A person with a heart attack needs help.
【简答题】“怒目瞪眼”可刺激____经。A. 肝 B.肺 C.脾 D.肾
【判断题】由于熟制方法不同,亦可产生有毒成分,如肉类,鱼类在高温下长时间烤制,可产生色氨酸的氨甲基衍生物,有很强的毒性.
A.
正确
B.
错误
【单选题】Which of the following is not tree?
A.
When a person tries to help others, he must be clear that there is a real emergency.
B.
When a person tries to help others, he should know whether they are worth his help.
C.
A person must take the full responsibility for the safety of those in emergencies if he wants to help.
D.
A person with a heart attack needs the most.
【单选题】( )可分为 热解有机毒物、 非热解毒物 、 油脂氧化物以及 污染物反应产生的毒物。
A.
天然物
B.
衍生毒物
C.
污染物
D.
添加剂
【单选题】在沉淀形成过程中,与待测离子半径相近的杂质离子常与待测离子一起与构晶离子形成( )。
A.
吸留
B.
混晶
C.
包藏
D.
后沉淀
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