When we returned from our holidays,we found everything______.What______while we had been away?A.changed;had happened B.changing;happened;C.had changed;has happened D.was changing;happened为什么第二空不能选has happened

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/14 19:42:08
Whenwereturnedfromourholidays,wefoundeverything______.What______whilewehadbeenaway?A.changed;hadhapp

When we returned from our holidays,we found everything______.What______while we had been away?A.changed;had happened B.changing;happened;C.had changed;has happened D.was changing;happened为什么第二空不能选has happened
When we returned from our holidays,we found everything______.What______while we had been away?
A.changed;had happened B.changing;happened;
C.had changed;has happened D.was changing;happened
为什么第二空不能选has happened

When we returned from our holidays,we found everything______.What______while we had been away?A.changed;had happened B.changing;happened;C.had changed;has happened D.was changing;happened为什么第二空不能选has happened
你好,
正确选项是: A
第一个空 填 过去分词 changed ,
found everything changed 发现一切都变了
第二个空填 过去完成时
while 前后时态一致,因为 we had been away 是过去完成时,所以前面不能用现在完成时 has happened .

change要用被动语态,只有A合适。
关于has happened,整个句子全是过去时,或过去完成时,怎么可能用现在完成时?

如果是what----while we have been away的时候,这是现在某种时态(这是现在完成时),what后面才是现在某种时态,
如果像题中一样是个we had been away的时候,这是过去某种时态(这是过去完成时),what后面就是过去某种时态。
这第二个空主要考察时态一致。
望采纳
ACE英语,您身边的英语专家...

全部展开

如果是what----while we have been away的时候,这是现在某种时态(这是现在完成时),what后面才是现在某种时态,
如果像题中一样是个we had been away的时候,这是过去某种时态(这是过去完成时),what后面就是过去某种时态。
这第二个空主要考察时态一致。
望采纳
ACE英语,您身边的英语专家

收起

When he_____there.a.returned to b.retured back c.returned when he returned中returned可以换成come back When he__his native country ,he found it had changed a lot.a.returned backb.returned toc.returned back tod.returned returned returned That returned earlier than we(expect)_________ 英语翻译With the help of the unique delisting and rights issuing regulations in China mentioned above,in this paper,we are able to differentiate firms in sound financial conditions when controlling shareholders have strong incentive to tunnel fro only when he returned did we find out the truth 怎么分析倒装怎么还原回原句?这里是主句倒装从句不倒装的状从吗? It was still early when I returned home.为什么不是It was still early when I returned to home.returned和returned to有什么区别啊? When we returned from our holidays,we found everything______.What______while we had been away?A.changed;had happened B.changing;happened;C.had changed;has happened D.was changing;happened为什么第二空不能选has happened when we we all know hong kong 【 returned】 to our motherland in 1997为什么不用 has returned 单项填空 英语John , you seem to be very pieased. ------? i took first piace in the english test .a guess what b. so that c.all right d.how cometen years later when we returned our hometown,we were ast When I returned home,i found the purse was lost When he returned to Egland for a visit twenty years 急求高手解答几道初二英语题,急等!1.I don't know when Jim ______.I'll meet him at the airport when he ______.A.will return;return B.returns;will returnC.returned;returned D.will return;returns2.We must unders 麻烦合并一个句子.!英文we were waiting fro the green light at the school,when the green light flashing,we crossed the road together.shorten in one sentence!另外,能翻译一下“她用身体保护小明免受伤害”. we returned to the house for food的同义句