分布式拒绝服务攻击基于()模式。
A.Telnet
B.客户/服务器
C.客户端/客户端
参考答案:B
我国目前采用的汇率标价方法是( )
A.直接标价法
B.间接标价法
C.美元标价法
D.欧元标价法
— I heard that there were a lot of shouts and screams at yesterday’s party. It must have been terrible.
— Oh, no. ________, I enjoyed every minute.
A.On the contrary
B.In the end
C.As a result
D.On the other hand