open live sit study call的现在分词、第三人称单数形式、过去式各是什么?
问题描述:
open live sit study call的现在分词、第三人称单数形式、过去式各是什么?
答
call的过去式是called
答
opens opened
lives lived
sits sat
calls called
答
open live sit study call
现在分词openning living sitting studying calling
三单形式opens lives sits studies calls
过去式 opens lived sitted studied callde