问题
填空题
钢液中的活度氧越低，喂入的铝线的收得率（）。
答案
参考答案：越高
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钢液中的活度氧越低，喂入的铝线的收得率（）。
参考答案：越高
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My name is Jay. I'm an 1_______ boy. I'm twelve years old. My 2_______ is in London but now I'm in Beijing with my 3_______. I want some English or American friends. Are you Americans? I'm a student in Beijing No. 1 Middle School. I'm in Class Four. My classmates (同学) are all Chinese. They love me and 4_______after me. My English teacher is Miss Wang. She's very young. She's a nice girl. I 5_______ her very much. Yours, Jay |