单项选择题

A．When environmental concerns rise.
B．When advertisers are self-regulating themselves.
C．When advertisements become very regulated.
D．When the mainstream also becomes concerned about it.
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单项选择题
A．She will be glad to.B．She will not work on it till tonight.C．She is very unfortunate.D．She has got another thing to do.
A．She will be glad to.
B．She will not work on it till tonight.
C．She is very unfortunate.
D．She has got another thing to do.
单项选择题
A．They became more poplar.B．They were more regulated.C．They became better produced.D．They became less honest.
A．They became more poplar.
B．They were more regulated.
C．They became better produced.
D．They became less honest.
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