1.雅典奥运会后，关于获奖运动员高薪的问题引起了社会各界的广泛关注 2.有些人支持这种做法，认为运动员们付出很多，应赢得高额回报；有些人则持反对意见 3.我的观点

A．Soon after being invented, mirrors became unpopular among people.
B．Mirrors were first invented by French and Vietnamese.
C．Karl Marx criticized that factory work had turned the workers into thoughtless monsters.
D．The motor is among the machines of ancient inventions.

A．Because pocket and hand mirror became a marker of status.
B．Because mirrors were extremely expensive during that time.
C．Because only wealthy people can afford buying a mirror.
D．Because mirrors were invented for important figures.