1In his eagerness to draw quick profit from the tress, he has cut them down in large numbers, only ___ that withot them he has lost the best friend he had.A finding B to find C found D find2.They are usually too lazy to plant and look after the new tress. So _____ the government has a good system of control, or can educate the people, the forests widely disapper.A until B till C unless D if該怎么理解這兩句話, 選什么? 理由是?

熱心網友

1.B only to do 表示的是結果, 結果發現沒有他們,他失去了他最好的朋友。2.C unless 表示除非....,否則。 除非政府有良好的控制體系,或者教育人們,否則,森林會完全消失。

熱心網友

1.B2.C

熱心網友

啊,原來是這樣,我明白了

熱心網友

1.B only to do 表示的是結果, 結果發現沒有他們,他失去了他最好的朋友。2.C unless 表示除非....,否則。 除非政府有良好的控制體系,或者教育人們,否則,森林會完全消失。