写好作文，词汇基础要打好。其中，要想把句子衔接好，要用好连词。新东方在线分享考博英语作文词汇之表示因果关系类的，我们一起来看看：
2019考博英语作文词汇之表示因果关系
原因：because, because of = thanks to… = due to… = owing to…, since = now that, as, for,
结果：so, therefore, thus, hence, as a result (of), on this / that account, so…that, such…that, in this way