The author suggests that all mosquitoes like（）

A．Only recently did people realize the harmful effect of noise.
B．Noise pollution is the worst kind of pollution we suffer from.
C．People are now trying to find ways to make noise as low as possible.
D．The writer thinks that it is almost impossible for people to avoid noise.

A．our society is becoming much worse than before
B．in our modem society it is hard to lead a quiet life
C．the old days were much happier than the present time
D．it is impossible for us to deal with noise as we did before