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【单选题】
在热分解反应过程中,以下哪些因素会影响稀土上转换发光纳米材料的合成?( )
A.
反应前体的比例
B.
反应温度和时间
C.
溶解的配位能力
D.
以上皆是
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【单选题】关于保护婴幼儿嗓子的做法正确的是( )
A.
教孩子唱大人的歌
B.
顶着寒风唱歌
C.
夏天玩的大汗淋漓马上吃冷食
D.
得了伤风感冒要多喝水少说话
【简答题】一旅行社被“涮”,知名酒店被判赔偿 美丽华酒店(下称美丽华)承诺,在该酒店累计用房达一定数量后,可获取奖励房。但当签了协议、交纳押金后,假期旅行社有限公司(下称旅行社)却经常得到酒店“客满无房”的答复,旅行社负责人委托他人订该酒店客房时,却可轻松订到房间。感觉被“涮”的旅行社一纸诉状将美丽华告上了法院。第三年2月17日,天山区法院执行局终于将这起服务合同纠纷案执行完毕。 当年4月16日...
【单选题】有关绩效考核五个阶段的正确排序是()。
A.
确立目标、建立评价系统、整理数据、分析判淅、输出结果
B.
确立目标、整理数据、建立评价系统,分析判断,输出结果
C.
整理数据、确立目标、建立评价系统、分析判断、输出结果
D.
整理数据、建立评价系统、确立目标、分析判断、输出结果
【单选题】— You seemed to be impressed by his skill. — Not exactly so. It was his courage _____ his skill that  really impressed me. [     ]
A.
rather than
B.
as well as
C.
but also
D.
together with
【单选题】Pronouncing a language is a skill. Every normal person is expert in the skill of pronouncing his own language, but few people are even moderately proficient at pronouncing foreign languages. Now there...
A.
The practical teaching of languages
B.
The importance of a good accent
C.
The principle of phonetic theory
D.
The teaching of pronunciation in the classroom
【简答题】IV度喉梗阻
【单选题】Pronouncing a language is a skill. Every normal person is expert in the skill of pronouncing his own language, but few people are even moderately proficient at pronouncing foreign languages. Now there...
A.
Only a few people are really proficient.
B.
No one is really an expert in the skill.
C.
There aren't many people who are even fairly good.
D.
There are even some people who are moderately proficient.
【简答题】A.Language skill. B.Computer skill. C.Communication skill. D.Writing skill.
【简答题】暗夜飞霞 迟子建(散文) 已经有两位名女人离我们而去了,一位是邓丽君,一个是张爱玲。邓丽君死于暮春,那时节云朵灿烂,香气沉沉。张爱玲则告别于清秋,天高云淡,落叶萧萧,一如她的旷世之才和孤独的性情。他们虽然一个猝死于壮年,一个无疾而终于老年,但有一个共同之处,那就是她们都死得格外寂寞。尤其是张爱玲,当人们推开她的屋门的时候,她已经去世几日了,她躺在地毯上似在沉睡,桌子上还摆着未完成的《小团园》。 我...
【单选题】有关绩效考核五个阶段的正确排序是( )
A.
确立目标、建立评价系统、整理数据、分析判断、输出结果
B.
确立目标、整理数据、建立评价系统、分析判断、输出结果
C.
整理数据、确立目标、建立评价系统、分析判断、输出结果
D.
整理数据、建立评价系统、确立目标、分析判断、输出结果
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