该毛啊。。。都快结束了。。附上NUS的说明： Will there be a situation that I will receive an "Unsatisfactory" grade for IA? Yes, there is a possibility that students will receive an "unsatisfactory" grade for IA should any of the scenarios listed below happen. 1. Unsatisfactory performance feedback by the company. For example students who are always late for work or absence without official leave. 2. Withdrawal from the company without the consent of the University 3. Students who fail to submit all the IA reports within the stipulated timeframe. 4. Any kind of disputes with the company. 尼玛就怕第一条啊。。。求保佑。。。