quickly的形容词比较级是？

quickly的形容词比较级是quicker、
quicker：
adj、快的;迅速的;时间短暂的;敏捷的;立竿见影的。
quick的比较级。

It's quicker to cut and paste than to retype、

剪切和粘贴比重新打字要快。

It is simpler and quicker to use than conventional methods、

这比通常的做法更简单、更快捷。

The advantage in going faster is that you get there quicker、

快点走的好处在于，你可以早点到达那里。

Warm the sugar slightly first to make it dissolve quicker

先将糖稍稍加热，以使其溶解得更快些。

In some places he was quicker and at others I'd gain on him

他在某些地方比我快，而我会在其他地方追上他。