在我国，国债买断是回购到期购回结算的交收时点为R+1日14:00。 ( )
参考答案：对
．Millions of pounds' worth of damage___________by a storm which swept across the southeast of China last month.
A．has been caused
B．had been caused
C．will be caused
D．will have been caused
1946年诞生的世界上公认的第1台电子计算机是
A) UNIVAC-I B) EDVAC C) ENIAC D) IBM650
