问题
判断题
水杨酸分光光度法测定水中铵时，酸度和碱度过高都会干扰显色化合物的形成。
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
水杨酸分光光度法测定水中铵时，酸度和碱度过高都会干扰显色化合物的形成。
参考答案：对
从方框中选择合适的句子完成对话，有多余的选项。（15分） A:Do you like animals? B:___36___ A: Let’s go to see the animals this afternoon.There’s a new zoo in our city. B: ___37_____ A:_____38_____ B:Dolphins! A:____39____ B:Because they are kind of smart. I like to see a dolphin show. A: Well ,I like elephants. B: Why do you like them? A:__40____. They can do a lot of things with their noses.
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