Good afternoon， professors and i am from and my supervisor is professor under his encouragement and guidance， i have finished my paper， the title of which is "" i choose this
论文答辩英文：(thesis) oral defense 论文英文：thesis； dissertation； treatise； paper discourse ；答辩英文：make open reply； reply (to a charge， query or an argument)； reply in support of one's own idea or opinion； answer rejoin ；
