The mirror test is used to investigate children’s recognition of ( ). A: Spiritual self B: Subjective self C: Material self D: Objective self

According to ____, mass media can be classified into print media, electronic media and new-age media.

Talking about the relationship between the both sides of communication, the three communication media were described in such a way that interpersonal media is as "one to one", mass media is as "one to many" and, finally new media is as individuation media or "__________".

The mass media are diversified media technologies that can _________.

以下程序的输出结果是（）。 classA: deffun1(self):print("fun1A") deffun2(self):print("fun2A") classB(A): deffun1(self):print("fun1B") deffun3(self):print("fun2B") b=B() b.fun1() b.fun2() a=A() a.fun1() a.fun2()

“多媒体技术”中的媒体是指_____The term "multimedia technology" means the media is ___. A: 传输媒体Transmission media; B: 存储媒体Storage media; C: 表示媒体Presentation media; D: 感觉媒体Sensory media;

卸载/media目录的命令是（） A: umount/media B: mkfsmedia C: mkswap/media D: mountmedia

self表示

指定设备类型仅为屏幕设备的媒体查询语句是（　 　）。 A: @media not screen B: @media only print C: @media only speech D: @media only screen

挂载Linux操作系统光盘，到本地目录/media/cdrom的Linux命令是（）。 A: mount/dev/cdrom/media/cdrom B: mount/dev/media/cdrom C: mount/media/cdrom/dev/cdrom D: mount/cdrom/media/cdrom