题目内容：
由于扩散过程是依靠浓度梯度而进行的，所以水中离子浓度是影响扩散速度的重要因素。（）A．正确
B．错误
参考答案：
判断题：由于扩散过程是依靠浓度梯度而进行的，所以水中离子浓度是影响扩散速度的重要因素。（）A．正确B．错误
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A．正确
B．错误
A．正确
B．错误
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