【判断题】按照票据发票人或付款人的不同,票据可分为即期票据和定期票据。()
【单选题】关于青霉素G叙述正确的是
E.
不耐酸、不耐青霉素酶、抗茵谱窄易引起变态反应
【单选题】______ if I had attended your home party yesterday without informing you beforehand?
A.
Would you have been surprised
B.
Had you been surprised
D.
Would you be surprised
【单选题】The manager requested that the task _____ by five o'clock without delay. [ ]
【简答题】两点法测量圆度是在零件的( )按( )测量零件直径的变化情况,取( )测得值中的( ),作为该截面圆的圆度误差。
【多选题】按照票据发票人或付款人的不同,票据可分为( )。