试题题干
Answer the following questions:
Why has instant messaging become so popular with young people?
参考答案
试题解析
它因其速度快、使用方便和私密性而受到年轻人的欢迎。
Answer the following questions:
Why has instant messaging become so popular with young people?
它因其速度快、使用方便和私密性而受到年轻人的欢迎。