问题
填空题
在进行高压线试火试验时,火焰呈(),表示点火系统跳火正常。
答案
参考答案:微蓝色
在进行高压线试火试验时,火焰呈(),表示点火系统跳火正常。
参考答案:微蓝色
阅读理解。 | |||
I'm Tony. I'm new in the school. I 1 a friend in my class. She is Helen. She is an American girl. She is now in China with 2 parents. She 3 China. And she likes 4 . food too. She has 5 egg, 6 bread for breakfast. For lunch in 7 school is very good. We can have different food 8 lunch. We 9 noodles. We have dinner 10 home with our parents. | |||
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