add的過(guò)去式和過(guò)去分詞

　　例句：

　　They added a lot of fancy footwork to the dance.

　　他們給這個(gè)舞蹈增加了許多復(fù)雜的`舞步。

　　There were differences of opinion, he added, on very basic issues。

　　他補(bǔ)充說(shuō)，在一些非�；�本的問(wèn)題上存在意見(jiàn)分歧。

　　Simply add hot water and stir.

　　只需加上熱水?dāng)噭?dòng)就行。