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Many believe that life has smiled on Yang Mi: at the age of 4, she got her first TV drama(剧)role; at 16, she became a model for a fashion magazine; at 18, she went to her dream college — Beijing Film Academy (学院). Last year, the 24-year-old actress played bad girl Luo Qingchuan in the time-traveling TV drama, Palace . The drama became a big success and made Yang very famous. The number of her micro blog followers soared from several thousand to more than 3 million overnight. Could she be any luckier? Yang doesn’t think luck had anything to do with her success. She paved her way all by herself. “Every chance comes from the efforts I’ve made,” said Yang. People now think she’s very hard-working. She doesn’t forget the time when people gave her the cold shoulder. Some treated her with little respect. They didn’t want to help her in her time of need. “I have to thank them because they gave me the drive to prove myself,” she said. That’s why she is eager to help others when they are in need. In May, Yang became the ambassador (大使) for the Climate Group. She calls on people to join the Million-Miracle (百万奇迹) project and plant trees on China’s dry land. Together we’ll fight the bad weather! 根据短文内容,选择正确答案。 小题1:What happened to Yang Mi when she was sixteen years old? A.She got her first drama role. B.She played a bad girl in Palace. C.She became a fashion model. D.She went to a film college. 小题2:The underlined word “soared” in Paragraph 2 can be replaced(代替)by ________. A.fell B.increased C.stayed D.disappeared 小题3:Why did Yang Mi succeed in life? A.Because she caught every chance luckily. B.Because she often helped workers to pave the road. C.Because she put more efforts into her work. D.Because she wrote her micro blog to attract fans. 小题4:If Yang Mi meets an actress in need of help, she will _________. A.show her a cold shoulder B.treat her impolitely C.criticize her seriously D.give her a hand 小题5:The last paragraph is mainly about_________. A.what Yang has done for the Climate Group B.the Million-Miracle project C.planting trees on China’s dry land D.Yang’s courage to fight the bad weather
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【单选题】蒸馏法是利用水样中各污染组分具有不同()而使其彼此分离的方法
A.
沸点
B.
密度
C.
颗粒大小
D.
PH
【单选题】水样预处理方法中的蒸馏法是利用水样中各污染组分具有不同的沸点(蒸气压)而使其彼此分离的方法,以下物质需要在微碱性介质中进行常压蒸馏分离的是()
A.
挥发酚
B.
氰化物
C.
氟化物
D.
氨氮
【单选题】MDF是指?
A.
数字配线架
B.
光纤配线架
C.
音频配线架
D.
光缆配线架
【判断题】蒸馏法是利用水样中各污染组分具有不同的沸点而使其彼此分离的方法
A.
正确
B.
错误
【多选题】蒸馏法是利用水样中各污染组分沸点不同而使彼此分离的方法,在此,蒸馏具有()的作用。
A.
消解
B.
富集
C.
分离
D.
过滤
【单选题】.mdf是
A.
主要数据文件
B.
次要数据文件
C.
事务日志文件
D.
都不是
【单选题】厚度相同的三层平壁进行热传导,其温度分布如图1所示,则各层λ的大小关系为( )。
A.
λ1 > λ2 > λ3
B.
λ3 > λ2 > λ1
C.
λ3 > λ1 > λ2
D.
λ2 > λ1 > λ3
【多选题】水样预处理方法中的蒸馏法是利用水样中各污染组分具有不同的沸点(蒸气压)而使其彼此分离的方法,以下物质需要在酸性介质中进行常压蒸馏分离的是()
A.
挥发酚
B.
氰化物
C.
氟化物
D.
氨氮
【单选题】蒸馏法是利用水样中各污染组分具有 而使其彼此分离的方法。
A.
不同组分,
B.
不同的性质,
C.
不同沸点,
D.
不同的密度
【单选题】厚度相同的三层平壁进行热传导,其温度分布如下图所示,则各层λ的大小关系为( )【图片】
A.
λ1 >λ2>λ3
B.
λ3 >λ2>λ1
C.
λ3 >λ1>λ2
D.
λ2 >λ1>λ3
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