behaviour.____________

　　[答案]　result前加a

　　5．The book is said to have translated into several languages as it is so fascinating.____________

　　[答案]　have后加been

　　Ⅳ.单句写作

　　1．Time is ______________ (是......的关键) solving the problem.

　　[答案]　the key to

　　2．The boss promised to ______________ (让我知道) of how our business was going on.

　　[答案]　keep me informed

　　3．His parents gave him enough money ________________ (支持) his business.

　　[答案]　in support of

　　4．He ever had ______________ (九死一生) from the adventurous sport, so he doesn't dare to try it again.

　　[答案]　a narrow escape

　　5．There was traffic jam. ______________ (结果), he was late for work.

　　[答案]　As a result

V．阅读理解

　　A

　　(2018·郑州高中毕业生第一次质量预测)Whether it is Mozart or Miley，your choice of music could determine whether you will perform well in your work.

A new study suggests that listening to music in the office improves