大家好，我是小环，我来为大家解答以上问题。smile的形容词，smiled很多人还不知道，现在让我们一起来看看吧！

1、smiled 是smile 的过去时态，笑，微笑 as ... as sb. could = as ... as possible 尽可能。

2、 这里 是 as quickly as they could，这里是过去时态 一般现在时态是 as ... as sb. can 翻译 那群贼丢下火把，尽可能快地跑掉了。

本文到此讲解完毕了，希望对大家有帮助。