为什么这句话用现在完成进行时?Cora:Yeah,he’s been missing work and letting things slip through the cracks.I’ve been cutting him some slack and filling in for him,but things haven’t improved.

来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 17:19:23

为什么这句话用现在完成进行时?Cora:Yeah,he’s been missing work and letting things slip through the cracks.I’ve been cutting him some slack and filling in for him,but things haven’t improved.
为什么这句话用现在完成进行时?
Cora:Yeah,he’s been missing work and letting things slip through the cracks.I’ve been cutting him some slack and filling in for him,but things haven’t improved.

为什么这句话用现在完成进行时?Cora:Yeah,he’s been missing work and letting things slip through the cracks.I’ve been cutting him some slack and filling in for him,but things haven’t improved.
我感觉这是他一直以来都在做,并且会持续做下去的事情.
比如举个例子,我学习英语很多年了.这句就要用现在完成进行时：I've been learning English for many years.因为我以前在学,现在在学,将来还会继续学习英语.表示过去延续到现在,且现在在做,将来有可能继续的,一般我们都选用这个时态.哦

为什么这句话用现在完成进行时?Cora:Yeah,he’s been missing work and letting things slip through the cracks.I’ve been cutting him some slack and filling in for him,but things haven’t improved. 现在完成进行时 用现在进行时,完成下列句子 用现在进行时完成 what______you______(do) 现在完成进行时怎么用? 为什么现在完成进行时是have/has+been+动词进行时态 但是在“I have been为什么现在完成进行时是have/has+been+动词进行时态 但是在“I have been married for two years ”这句话里marry没加ing 什么是现在完成进行时 什么是现在完成进行时? 解释一下现在完成进行时 how long have you been doing that为什么用现在完成进行时 把这句话改成现在进行时. Macaroni has been grown in this area for over six hundred years.这句话用现在完成进行时可以吗? I am writing this letter this morning.这句话改成现在完成进行时我英语不好啊!拜托各位! 怎么判断何时用现在完成进行时,何时用过去完成进行时?如题 怎样区分 现在完成进行时 和 过去完成进行时?我分不清怎么用. 什么是现在完成进行时和过去完成进行时 现在完成进行时、过去完成进行时 现在完成进行时和将来完成进行的区别