Why was Rob Richardson annoyed?
A. Technology has caused a severe smartphone addiction.
B. Students did not pay attention while he was lecturing.
C. He failed to earn a reward for creating a useful app.
D. Students ignored classes and checked their phones.
查看答案
What can the app Pocket Points do?
A. Prevent students from using their phones too often.
B. Reward students who do not use their phones on campus.
C. Provide students with easy access to online stores.
D. Warn students who look at their phones in class.
How many students are using the app now?
About 500,000.
B. About 100, 000.
C. About 1,200.
D. About 10,000.
作者身份不明时,发表权由( )行使。
A. 作者
B. 作品原件的合法持有人
C. 作品原件的合法所有人
D. 国家
我国所讲的出版权包括( )。
A. 复制权和修改权
B. 复制权和发行权
C. 复制权和翻译权
D. 发行权和修改权