They throw their rubbish away carelessly, seriously pollute the environment。 They throw their rubbish away carelessly, seriously polluting the environment。 They throw their rubbish away carelessly and seriously pollute the environment。 They thro...
意思是对某事做一些更改,从语法分析上说是对who you hang out with这件事进行更改;二是hang out with(与…混在一起),这里的语境意思是“你结交的朋友”。全句的意思是:大多数时候你不必动不动就想着换一拨在一起耍的朋友。由于语法分析和短语识别的问题,网友中在第一...
更多内容请点击：英语六级作文指导:句法正确与句式多样