Ithis passage, the following advantages of casual office wear are mentioned EXCEPT __________.
· making workers more attractive
· making workers happier答案:B

单选题
· he wanted his clothes to look tidy and clean all the time
· they make him feel at ease when working
·All the employers in the U.S. are for casual office wear.
· “Dress-down Friday” was first given as a favor from employers.
· making workers more attractive