题目内容：
49.
A．Most teenagers claim that they want to do what they like to, but they are actually doing the same. B．That's the only kind of popularity that really counts.
C．But some how they all end up crowded round listening to the same record.
D．You may have some thoughts that you don't care to share at once with your classmates.
E．These days every teenager can learn from the advertisements what a teenager should have and be.
F．But take a good look at the present rebellion.
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