【单选题】All of us have read thrilling stories in which the hero had only a limited and specified time to live. Sometimes it was as long as a year, sometimes as short as 24 hours. But always we were interested...
A.
To prove that life is full of twist and turns.
B.
To raise a question to us, regarding the author's topic.
【判断题】Structural unemployment refers to unemployment caused by the restructuring of firms or by a mismatch between the skills or location of job seekers and the requirements or location of available jobs.
【单选题】________ unemployment refers to unemployment caused by the restructuring of firms or by a mismatch between the skills of job seekers and the requirements of available jobs.