A． they make him feel at ease when working
B． he cannot afford to buy expensive clothes
C． he looks handsome in casual clothes
D． he no longer works for any company
A． Many workers don't like a conservative dress code．
B． Comfortable clothes make workers more productive．
C． A casual clothes code is welcomed by young workers．
D． All the employers in the U．S． are for casual office wear．
A． Company workers started to dress down about twenty years ago．
B． Dress-down has become an everyday phenomenon since the early 1990s．
C． "Dress-down Friday" was first given as a favor from employers．
D． Many workers want to wear casual clothes to impress people．
A． saving worker's money
B． making workers more attractive
C． improving worker's feeling
D． making workers happier