【单选题】使用Line方法画直线后,当前坐标在()。
【简答题】What will the buyers do if the sellers fail in their obligation? They will have to ________________.
【简答题】This contract is made by and between the buyers and the sellers.
【单选题】新型号CPU的指令系统应包含旧型号CPU的指令,这是指令系统设计的( )
【判断题】发生列车行车事故后,要第一时间上报事故的情况。
【简答题】What do the buyers ask the sellers to do?