有这样两个句子:①...we don't always do as we say... ②Steve says as he takes us on a tour ...让我们由这两个句子出发概括一下as的词性和常见用法。 as有以下用法: (1) 作副词用,"同样地" The horse is getting old and can't run as fast as it did. 这匹马老了,没有以前跑得快了。 (2) 连词,"像……一样";当……的时候;由于,因为"
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