You often hear 4G mobile phones these days，but do you know the meaning of it？Let me tell you.4G means the fourth generation mobile communication technology．
In 1995，the first generation mobile phones came to our life．We can only use them to make a call．
In 1996，people began to use the second generation mobile phones．Besides making a call，we can also read news，download music，send short messages and e-mails．
In 1999，people began to use 3G mobile phones．You can hear and see your friends when you call them．Watching TV and surfing the Internet become more easily．And they have mobile wallet function（手机钱包功能）．
In 2014 4G mobile phones came．Now many people are using them．You can almost do everything that a computer can do．We can do Wechat．We can buy things we need．Do you have one？But as a student，don't spend too much time on it．
根据短文内容选择最佳答案，并在答题卡上将该项涂黑．
61．___ mobile phones can only make a call．
A.1G
B.2G
C.3G
D.4G
62．The third generation mobile phones came to our life in___．
A.1995
B.1996
C.1999
D.2014
63．The underlined word download means___in Chinese．
A．上传
B．下载
C．试听
D．录制
64．What can't we do with a 3G mobile phone？___
A．Watch TV．
B．Make a call．
C．Surf the Internet．
D．Fly to the moon．
65．Which one is NOT true？___
A.4G mobile phones have many functions．
B．You can buy books with a 3G mobile phone．
C．We can do everything with a 4G mobile phone．
D．We can send short messages with a 2G mobile phone．
