TAs were also very good. This materials is difficult, but needed for comp sci and Dai is the greatest Instructor for it. Review/observe/inquire queries and you will do high-quality in his course. He is a superb professor. indica­tive indica­tive pre­despatched indef. donghatok donghatsz donghat donghatunk donghattok donghatnak 如下图所示：受敲击的鼓面振幅沿半径方向的分布就是一个贝塞尔... https://chec679yzx1.wikipublicist.com/user