quick的比较级和高水平是什

比较级是quicker，高水平是quickest，例如：

1.This method has two advantages: first it is cheaper and second it is quicker.这个方法有两个优点：一是更便宜，二是较快。

2.There's no denying that quicker action could have saved them.无可否认，如果行动快一点，本来是救得了他们的。

3.It's quicker by train.坐火车比较快一些。