Given that you know more about theses and dissertations, you could experience far more self-assured regarding your purposes to grad college, understanding what's going to be envisioned of you. 另外如果实在对自己没信心，可以问一下周边的老师，或者上一届有认识的学长学姐，一般答辩都会问什么样的问题，答辩组的每个老师都喜欢在哪些方面发难。当然其实这样做的意义并不是很大，因为答辩组老师风格是... https://bookmarkuse.com/story12539667/%E7%A1%95%E5%A3%AB%E6%AF%95%E4%B8%9A%E8%AE%BA%E6%96%87%E4%BB%A3%E5%86%99%E4%BB%B7%E6%A0%BC-an-overview