单项选择题
There is a certain type of band called a boy band. What is a boy band?
A．.a band made up of boys, all under the age of 15
B．.a group of young men who are put together by the recording companies, because of their good looks and singing ability; they are given catchy songs and pushed to fame
C．.a group of young men who are so talented that when they work together in a group they are guaranteed to be successful
D．.a group of young men that are in a band together who can’t sing very well, but are so good looking that they have many fans anyway
