问题
多项选择题
胶带式过滤机有（）组成。
A、橡胶滤带、真空箱、驱动辊；
B、胶带支撑台、进料斗、滤布调偏装置；
C、驱动装置、滤布洗涤装置；
D、机架等。
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
胶带式过滤机有（）组成。
A、橡胶滤带、真空箱、驱动辊；
B、胶带支撑台、进料斗、滤布调偏装置；
C、驱动装置、滤布洗涤装置；
D、机架等。
参考答案：A, B, C, D
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| Last year my English class was _1_ for me. First of all, it wasn't easy for me to understand the teacher when she _2_ to the class. To begin with, she spoke too quickly, and I couldn't _3_ every word. Later on, I realized it doesn't matter if you don't understand every word, _4_ I was afraid to speak in class because I thought my classmates might laugh _5_ me. I couldn't always make complete sentences, either. Then I started to _6_ English-language TV. It helped a lot. I think that doing lots of listening practice is one of the secrets of _7_ a good language learner. Another thing that I found very difficult was English _8_. So I decided to take lots of grammar notes in every class. | ||||
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