they were too tired to walk,______,it was late为什么选besides而不选yet

问题描述:

they were too tired to walk,______,it was late
为什么选besides而不选yet

他们太累了走不动了,还有天也晚了。
besides 还有,表示并列,累了和天黑都是走不动的原因
yet 但是,表示转折,如果用yet ,应该是yet,it was not late他们太累了走不动了,但是天还不晚。

besides 除此之外,包括前面提到的原因
yet 一般用在完成时态 或者 疑问句 否定句中

两个并列的关系,“他们太累了,走不动”,天很晚了,这两个都是不好的原因,所以用并列的笨死的是

您好!
they were too tired to walk,__besides____,it was late
besides和yet都表示也、此外的意思,而yet用在否定句中的,besides则可以肯定也可以否定句中