The power to void an assignment produced in violation of the anti-assignment clause may be waived both just before or once the assignment. See our posting on Contracts. 不过这种情况多数是发生在个人写手或者不靠谱的机构。例如一些没有良心的机构因为代写的论文出现大量抄袭，导致学生被抓和代写机构被曝光。如果代写机构提供的作业是原创性的，学生被发现的几率几乎为零。同时老师也了解中国留学生常常... https://assignment77373.affiliatblogger.com/69037247/assignment代寫-things-to-know-before-you-buy