问题
单项选择题
高倍数泡沫产生器进口端泡沫混合液管道的水平支管上不宜设置（）。
A.压力表
B.排气阀
C.管道过滤器
D.控制阀
答案
参考答案：B
解析：本题考查的是阀门的安装。高倍数泡沫产生器进口端泡沫混合液管道上设置的压力表、管道过滤器、控制阀一般要安装在水平支管上。故此题答案选B。
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高倍数泡沫产生器进口端泡沫混合液管道的水平支管上不宜设置（）。
A.压力表
B.排气阀
C.管道过滤器
D.控制阀
参考答案：B
解析：本题考查的是阀门的安装。高倍数泡沫产生器进口端泡沫混合液管道上设置的压力表、管道过滤器、控制阀一般要安装在水平支管上。故此题答案选B。
阅读理解。 | |||||||||
    A B C D | |||||||||
| Who is the girl in the first picture? She is Sun Li. She is a famous star in China. In this picture, she is wearing a hat. She is of medium height and she has long straight hair. But look at the second picture. This is Sun Li's new look. She doesn't have long hair any more. She has short straight hair. In this picture, she is wearing a (4)____.Do you like her new look? Do you know the girl in the third picture? She is a pop singer and actress with big eyes. Her name is Zhang Shaohan. She isn’t tall and she is very thin. She has long curly hair. Well, now in the fourth picture, Zhang Shaohan has a new look. She doesn't have long hair. She has short straight hair. Many people like her new look and think she is very cute. | |||||||||
| 1. 根据材料说明，排列四幅图的正确顺序： _____________________________________________________ 2. 比较两位人物的不同相貌，完成下表：
4. 将划线句子译成汉语： _____________________________________________________ 5. 回答问题：What does Zhang Shaohan do? _____________________________________________________ |