Simple past和past perfect那个较早发生
Simple past和past perfect那个较早发生
use the past simple and the past perfect simple
造句用 past simple and present perfect
present perfect,simple past,请帮忙答题.
用present perfect tense ,simple past tense ,
past perfect vs.simple past.Choose the correct verb form.
simple past/ past progressive
past simple
Present perfect tense和 simple past tense 有什麽区别呢 要羡怎麽用呢 例如这题该
Present perfect tense 和 simple past tense 有什麽区别呢 要羡怎麽用呢 例如这题
什么时候该用 present perfect 什么时候该用past simple?
use present perfect or simple past tenses:The