she has been pronounced out of danger.这是现在完成时的被动态吗(有这种时态吗)
she has been pronounced out of danger.这是现在完成时的被动态吗(有这种时态吗)
It has been increased by a factor of 4.为什么这句要使用现在完成时的“被动时态”?
his task has been fulfilled是现在完成时的被动语态吗?
has been是被动语态吗?被动语态到底是什么?还有,英语时态好复杂,有没有简单的掌握方法?
请问,She is killed这句被动句的原语序是什么时态?难道是一般现在时?这种时态在被动句中多用吗?
The ice has been melted .为什么这个现在完成时要加been,been不是被动语态吗?
a new class of rude people has been born...是被动句吗
It's been a ride这是一个现在完成时句型吗 it's是it has的缩写吗
she has been dead for three years.解释下been的作用.我知道是现在完成时,但不明白为
he has not been out today.这句话是什么时态?怎么看的?结构是什么,
这句子属于什么时态?have /has+been + 过去分词,是被动语态没错吧.那以下的句子呢?以备下次明白,...
什么是现在完成时被动时态