The classroom in our school ____every day.A.is cleaned B.are cleaned C.were cleaned D.were built求答案以及讲解

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The classroom in our school ____every day.A.is cleaned B.are cleaned C.were cleaned D.were built求答案以及讲解

The classroom in our school ____every day.A.is cleaned B.are cleaned C.were cleaned D.were built求答案以及讲解
The classroom in our school ____every day.A.is cleaned B.are cleaned C.were cleaned D.were built求答案以及讲解

The classroom in our school ____every day.A.is cleaned B.are cleaned C.were cleaned D.were built求答案以及讲解
A

a

A.classroom是单数,所以排除BCD。而且后面有everyday,说明用一般现在时。

a,考察了被动语态,,被动语态是be +done,,the classroom 不能自己打扫自己,所以要用被动,又因为是单数。所以选a,is cleaned

由题意知,句子时态为一般现在时的被动语态,故c,d可排除,再看主语classroom,故选d

b
a is 单数,但一个学校里会有很多教室,但你没有写classrooms,如果真的是单数的话a是唯一答案
c were是过去式,代表是错的,如果每天都有的话动词是过去式但is和are这种的就是现在式。
d 同c
照理说是b,但classroom是单数,如果真的是那样的话b就不对了。单那样的话整个问题就错了,如果是单数的话就不用the了,用this。 this c...

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b
a is 单数,但一个学校里会有很多教室,但你没有写classrooms,如果真的是单数的话a是唯一答案
c were是过去式,代表是错的,如果每天都有的话动词是过去式但is和are这种的就是现在式。
d 同c
照理说是b,但classroom是单数,如果真的是那样的话b就不对了。单那样的话整个问题就错了,如果是单数的话就不用the了,用this。 this classroom in our school is cleaned everyday, 或 the classrooms in our school are cleaned everyday

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