Definition: a long piece of writing that you do as part of an advanced university course Level: B2
她正在撰写她的博士论文。
She is writing her doctoral ___thesis.
他花了三年时间研究他的硕士论文。
He spent three years researching his Master's ___thesis.
她论文的核心论点非常有说服力。
The central argument of her ___thesis was very persuasive.
