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问题 判断题

内桥接线变电站，当某主变轻瓦斯保护动作且有气体情况时，应调整运行方式，避免跳闸时造成全站失电事故。

答案

参考答案：对

选择题
—What can I do for you? 
—             . 

A. Yes, you can give a skirt to me
B. I'd like a skirt
C. No, I can do it myself
D. I can do what I want
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问答题

How do you understand the relationship between the grammatical forms of a language and their communicative functions
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