i regret to tell you this,but...i regret to tell you this,but i b_英语解答

i regret to tell you this,but...
i regret to tell you this,but i broke the window.
为什么要用but.
还有一个.
it's hard work climbing mountains.
it's hard work后加doing

人气：417 ℃　时间：2020-01-28 07:10:18

解答

1.but表示转折呀 ,句子翻译过来是我很抱歉但我不得不说,是我打碎了窗户.
2.it's hard work后加doing sth是可以的,也能加动词不定式,it's hard work to do something