You can't use the computer,it____.A.was broken down B.is wrong C.is bad D.has broken down

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You can't use the computer,it____.A.was broken down B.is wrong C.is bad D.has broken down
You can't use the computer,it____.A.was broken down B.is wrong C.is bad D.has broken down

You can't use the computer,it____.A.was broken down B.is wrong C.is bad D.has broken down
选D.
broken down可以是一个形容词短语,前面用be动词;也可以是break down这个动词性短语的过去分词,与has一起构成现在完成时.两者都可以表示机器出了故障.如:
The engine has broken down.发动机出了故障.
My car is broken down.我的车抛锚了.
由can't 可知,这是讲现在的事,不是讲过去的事.排除A.
B项:wrong表示故障一般用于something is wrong with...或There is something wrong with...这两种结构中.
C项不用于机器出了故障.

D啊,表示坏了

A 坏了表达应该是broken down
而选B 应该是句型: there is sth. wrong with it.好像答案选D。。。我看错了如果是D的话应该是 has been brocken down 所以D肯定不对我认为是因为brea down在表示机器坏了 故障的时候为不及物的,所以没有被动不是。broken可以做形容词,表示坏了的...

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A 坏了表达应该是broken down
而选B 应该是句型: there is sth. wrong with it.

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A. was broken down