问题
单项选择题
对于每种醇胺，随温度升高，腐蚀率（）。
A、降低
B、升高
C、不变
D、不一定
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
对于每种醇胺，随温度升高，腐蚀率（）。
A、降低
B、升高
C、不变
D、不一定
参考答案：B
| 看图，选择合适的答案。 | |
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