问答题

Passage TwoQuestions 16 to 18 are based on the passage you have just heard.
A、 Slang is used in more and more situations.
B、Slang is still tested at the laboratory stage.
C、Slang comes and goes after a trial period.
D、Slang has changed our view of the world.

【参考答案】

Some young Japanese's different lifestyle.