扩大眼的布置应采用等面积三角形布置。()
参考答案:对
Lily presents on her holiday. [ ]
A. bought
B. buys
C. buy
在下列设备中,属于外存储器的是 ( )
A.软盘、硬盘和磁带
B.硬盘和ROM
C.磁盘、RAM和ROM
D.CD-ROM和RAM