he said hundreds of trees__in the amazon rainforest by the end of last yeara,have been cut downb,had been cut down是选择第二个吧,答案可能又错了,答案是第一个,我就是想和你们高手确认一下答案,嘻嘻,

来源：学生作业帮助网 编辑：作业帮 时间：2024/05/05 22:43:49
he said hundreds of trees__in the amazon rainforest by the end of last yeara,have been cut downb,had been cut down是选择第二个吧,答案可能又错了,答案是第一个,我就是想和你们高手确认一下答案,嘻嘻,

he said hundreds of trees__in the amazon rainforest by the end of last yeara,have been cut downb,had been cut down是选择第二个吧,答案可能又错了,答案是第一个,我就是想和你们高手确认一下答案,嘻嘻,
he said hundreds of trees__in the amazon rainforest by the end of last year
a,have been cut down
b,had been cut down
是选择第二个吧,答案可能又错了,答案是第一个,我就是想和你们高手确认一下答案,嘻嘻,

he said hundreds of trees__in the amazon rainforest by the end of last yeara,have been cut downb,had been cut down是选择第二个吧,答案可能又错了,答案是第一个,我就是想和你们高手确认一下答案,嘻嘻,
答案：B
句意：“在去年年底为止,亚马逊热带雨林中有数百颗树木被砍倒”,他说道.
1、by the end of last year 表示“在去年年底为止”,是过去时间,答案A用的是现在完成时,很明显错误.
2、答案B had + 过去分词 这是过去完成时,过去完成时指的是“在过去某一时刻或者动作之前完成了的动作”,即动作发生的时间是在“过去的过去”.
3、cut down 这个动作在said之前就发生了,所以应该用过去完成时.所以答案B正解.

B,by the end of last year,直到去年底，是过去完成时，by+过去的时间，前面的动词为过去完成时

我认为是B
因为后面的时间是by the end of last year
可以判断是完成时，但是发生已经在过去了，当然要用过去完成时。没看懂你说的，答案是A或者是B，但我做的话，会选择B。看后面的时间点，这是我的解题思路
希望能帮到你，O(∩_∩)O~

一句话,英译汉,He said that even as he spoke,hundreds were dying of hunger in London and other British cities. 翻译 he was hundreds of years ahead of his time hundreds of thousands of hundreds of thousands of hundred ,hundreds,hundred of,hundreds of... hundred ,hundreds,hundred of,hundreds of... hundreds of time / hundreds of times 英语翻译He said unemployment figures due out next week were likely to show that hundreds of thousands more jobs had been lost.怎么翻译?这句话里面的due due在这个句子中修饰哪个词 英语翻译hundred b.hundreds,hundreds of c.hundred,hundreds of d.hundreds,hundreds He always wanted to have hundreds of books and he has recently bought four hundred 英语翻译 he's driven that road hundreds of times and he knows it well hundreds of和 hundreds的用法00 英语翻译 hundreds of Hundreds of thousands hundreds of的用法 for hundreds of years 怎样用hundreds of造句 hundreds of thousands