A．Restaurants and hotels.B．Manufacturing.C．Health care and hospitals.D．Business servic
A. Restaurants and hotels.
B. Manufacturing.
C. Health care and hospitals.
D. Business services.
查看答案
如果四个导游必须由两个翻译家和两个史学家组成，那么下列哪个人必须被选作导游？()
A. J。
B. K。
C. T。
D. X。
听力原文：W: Jane has written some articles for her research project.
M: So she has finished them.
Q: What had the man assumed about Jane？
(14)
A. She wasn't really studying.
B. She hadn't finished writing her articles.
C. She had furnished her house.
D. She could write beautifully.
Advances in computers and data networks inspire visions of a future "information economy"
A. admission
B. access
C. right
D. command
微信支付 
支付宝支付