早教吧作业答案频道 -->英语-->
on the next birthday .Ann( )married for twenty years.A is B has been C will be D will have been
题目详情
on the next birthday .Ann( )married for twenty years.A is B has been C will be D will have been
▼优质解答
答案和解析
选D..will have 加动词的过去分词（been)是将来完成是的构成,表示到将来某一时间已经完成的事.下个生日是将来的事,而后面的for 2oyears是完成时的标志.所以用将完成时.（翻译见16:44回答那人）
A 动词原形或单三形式是一般现在时,B has 加动词的过去分词(been)是现在完成时,表示 现在 已经完成的事,不是将来.C will 加动词原形是一般将来时,与完成无关.
A 动词原形或单三形式是一般现在时,B has 加动词的过去分词(been)是现在完成时,表示 现在 已经完成的事,不是将来.C will 加动词原形是一般将来时,与完成无关.
看了 on the next bi...的网友还看了以下：
The sheep ----farmed for meat by theold man,which 2020-05-16 …
在线英语同义词转换1.What color do you like best?___ ___ __ 2020-05-16 …
2.My brother wants to work in the factory 2020-05-16 …
Mary was not in her bedroom yesterday afternoon.S 2020-05-16 …
1.The light is ( ),He must be at home.A.off B.at 2020-05-16 …
on the next birthday .Ann( )married for twenty ye 2020-05-16 …
连词成句收到快回1.my,is,birthday,february,party,twenty-se 2020-08-03 …
连词成句收到快回1.my,is,birthday,february,party,twenty-se 2020-08-03 …
英语好的进，shehasbeentoschool.这句话是现在完成时，意思是她去学校了。（还没有回来 2020-11-14 …
is和be有什么不同?is和be都是"是"的意思吧?为什么有的时候一定要用is?例如sheisagi 2020-12-25 …