单项选择题

Questions 14—16 are based on the following passage. You now have 15 seconds to read Questions 14—16. What is the dual function of advertisements

A．To sell and to inform.
B．To increase prices and competition.
C．To change the means of selling and buying.
D．To take away chances of choosing from customers.
<上一题 目录 下一题>
热门 试题

单项选择题
What’s the possible relationship of the two speakers
A．Doctor and patient.
B．Teacher and student.
C．Husband and wife.
D．Shopkeeper and customer.
单项选择题
A．look forB．look inC．look afterD．look through
A．look for
B．look in
C．look after
D．look through
相关试题