Great changes _____ in Hainan in the past three years.a.has taken place b.took place c.have taken place d.have been这个选择题的答案是 took place 我想问 “take place”前是不可以加have的吗?

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Great changes _____ in Hainan in the past three years.a.has taken place b.took place c.have taken place d.have been这个选择题的答案是 took place 我想问 “take place”前是不可以加have的吗?

Great changes _____ in Hainan in the past three years.a.has taken place b.took place c.have taken place d.have been这个选择题的答案是 took place 我想问 “take place”前是不可以加have的吗?
Great changes _____ in Hainan in the past three years.
a.has taken place b.took place c.have taken place d.have been这个选择题的答案是 took place 我想问 “take place”前是不可以加have的吗?

Great changes _____ in Hainan in the past three years.a.has taken place b.took place c.have taken place d.have been这个选择题的答案是 took place 我想问 “take place”前是不可以加have的吗?
可以加..
但是加是加在现在完成时或者过去完成时.
这题是过去时而已.
后面的时间状语是:in the past three years
所以前面要用过去时而不是完成时.

over three years 完成时
in +一段时间 过去时。

不可以,要把take改成taken

因为完成时后面一般是不会有时间状语的
比如
I have had lunch.我吃过午餐了。
I had lunch at 12:00pm.我12点吃的午餐。

C

不行!因为事情已经发生了!而该题是强调过去状态而不是现在状态,所以用TOOK PLACE,选B
下次记住啦!