英语语法的问题,这句话有错误吗?In the first picture, all trees are felled and th_英语解答

英语语法的问题,这句话有错误吗?
In the first picture, all trees are felled and therefore the desert was fierce and the youth have to retreated.

人气：479 ℃　时间：2019-08-24 05:29:33

解答

有语法错误,但all trees是正确的,all本身是形容词,接名词trees没有问题,由于and前后要等同,所以时态存在问题,把was 改成is,此句貌似是叙述图片,一般应采用一般现在时,the youth 在此统称为青年人,谓语动词用复数是可以的,但have to 后面接动词原型,需要把retreated改成retreat.