阅读理解。 Five years ago, David Smith wore

题目：

阅读理解。

     Five years ago, David Smith wore an expensive suit to work every day. "I was a clothes addict," he jokes.

"I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled." Today David

wears casual clothes-khaki pants and sports shirt-to the office. He hardly ever wears necktie. "I'm working

harder than ever," David says, "and I need to feel comfortable."

     More and more companies are allowing their office workers to wear casual clothes to work in the United

States. The change from formal to casual office wear has been gradual. In the early 1990s, many companies

allowed their employees to wear casual clothes on Friday (but only on Friday). This became known as "dress-

down Friday" or "casual Friday." "What started out as an extra one-day-a-week benefit for employees has

really become an everyday thing," said business consultant Maisly Jones.

     Why have so many companies started allowing their employees to wear casual clothes? One reason is that

it's easier for a company to attract new employees if it has a casual dress code. "A lot of young people don't

want to dress up for work," says the owner of a software company, "so it's hard to hire people if you have a

conservative dress code." Another reason is that people seem happier and more productive when they are

wearing comfortable clothes. In a study conducted by Levi Strauss and Company, 85 percent of employers

said that they believe that casual dress improves employee morale (士气). Only 4 percent of employers said

that casual dress has a negative impact on productive. Supporters of casual office wear also argue that a casual

dress code helps them save money. "Suits are expensive, if you have to wear one every day," one person said.

"For the same amount of money, you can buy a lot more casual clothes."

1. David Smith refers to himself as having been "a clothes addict" because _____.

A. he often wore khaki pants and a sports shirt

B. he couldn't stand a clean appearance

C. he wanted his clothes to look neat all the time

D. he didn't want to spend much money on clothes

2. David Smith wears casual clothes now, because _____.

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

3. According to this passage, which of the following statements is FALSE?

A. Many employees don't like a conservative dress code.

B. Comfortable clothes make employees more productive.

C. A casual clothes code is welcomed by young employees.

D. All the employers in the US are for casual office wear.

4. In this passage, the following advantages of casual office wear are mentioned EXCEPT _____.

A. saving employees' money

B. making employees more attractive

C. improving employees' motivation

D. making employees happier