They have gone to Shanghai by air.改为同义句They _____ _______to Shanghai.

问题描述:

They have gone to Shanghai by air.改为同义句
They _____ _______to Shanghai.

They took a plane to Shanghai.

They have flown to ShangHai

have flown 飞去
fly -> 过去式 flew -> 过去分词 flown

they fly to shanghai.