本装置酸性腐蚀是含有（）或硫化氢气体的冷凝液对金属的腐蚀。_爱下问搜题

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问题填空题

本装置酸性腐蚀是含有（）或硫化氢气体的冷凝液对金属的腐蚀。

答案

参考答案：二氧化碳

填空题

选词填空, 每空一词.

can't stand, love, don't like, think of, don't mind ,surprised, magazine

1. My grandfather likes wearing fashion clothes. He _____ _____ what young people _____ _____ him.
2. The old men _____ _____ rock music. They think it's noisy.
3. The boy's answer _____ me.
4. Her sister _____ soap operas. That's her favorite.
5. I _____ _____ to go shopping with Mother. It's crowded in the store.
6.I want to be a reporter in the school _____.

填空题

单风管运行的25K型客车在途中发生制动故障须作关门车时，应该（）。