问题
问答题 简答题
减温器安装在高温段过热器出口的优点和缺点？
答案
参考答案：
1、由于减温器后没有过热器，汽温调整快，滞后小。
2、对满足汽轮机进汽温度要求和保持集联箱以后的设备、管道及管道附件的安全是有利的。
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减温器安装在高温段过热器出口的优点和缺点？
参考答案：
1、由于减温器后没有过热器，汽温调整快，滞后小。
2、对满足汽轮机进汽温度要求和保持集联箱以后的设备、管道及管道附件的安全是有利的。
完形填空（共10题， 每小题1 分，计10分） My online friend is a kind and friendly girl. She is in America. Her 1 is Sophia. I meet Sophia 2 the Internet. She is twelve years old, and I am 3 years old, too. First, I 4 a letter to her and introduce my hobbies, my school and my everyday life. A few days later, I get Sophia’s 5 . She 6 me a lot about herself. I learn that she loves study, sports and movies. She likes China and Chinese food very much. She tells me something about America too. Sophia is good at English, French, and Spanish(西班牙语), so I ask her to __7 me with English. Sophia wants to learn some 8 , but it’s very hard for her. From Sophia, I know 9 about the world outside. I would like to 10 Sophia some day in America.
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