quickly是副词，没有过去式；
quickly
adv.迅速地;很快地;不久;立即；
比较级 more quickly；
最高级 most quickly
We have had to adapt quickly to the new system.
我们不得不迅速适应新制度。
The great thing is to get it done quickly.
重要的是尽快将它完成。
Modern computers can organize large amounts of data very quickly.
现代计算机能迅速处理大量的信息资料。
