Question

They are twins.But they look differentand they a

They are twins.But they look ______ and they are dressed ________，为什么前面是different而后面是differently？

Answer 1

为你解答。
They are twins. But they look （different） and they are dressed （differently）.
他们是双胞胎。但他们长相不一样，而且穿着也不同。
解释：look different，看起来不一样。look是系动词，作用与be动词一样，要和形容词一起构成谓语。
第二空的differently是副词，它的作用是修饰行为动词dress，意为“穿得不一样”。

Answer 2

前面的look是系动词，后面加形容词different作表语。
后面的dress是实意动词，后面加副词differently做状语。
不一样。