【简答题】I hope you e______ (喜欢)your visit.
【单选题】以下不属于金币本位制的特点是( )
A.
用黄金来规定货币所代表的价值,但每一货币单位没有有法定的含金量。
B.
金币可以自由铸造,任何人都可按本位币的含金量将金块交给国家造币厂铸成金币
C.
金币是无限法偿的货币,具有无限制的支付手段的权利
D.
各国的货币储备是黄金,黄金可以自由输出与输入。
【单选题】下列选项中,()图像格式是PS本身专用的图像格式。
【简答题】Hi Jane, I hope you and your family are all well. I'm e-mailing you to tell you about my new hobby, surfing. My brother, Peter, is at home from college(大学)for the summer holiday. He is very good at su...
【简答题】— I hope you enjoyed the filmlast night. — How on earth do you know I went to afilm? I _____ you. A. won’ttell B. didn’t tell C.haven’t told D. hadn’t told
【简答题】I hope you e_______________ (喜欢)your visit last Friday.
【单选题】下列不属于第二代计算机特点的一项是
B.
主存储器主要采用磁芯,辅助存储器主要采用磁盘和磁带
C.
运算速度从每秒几万次提高到几十次,主存储器容量扩展到几十万字节