首次公开发行有明确锁定期的股票，同一股票在交易所上市后，按交易所上市的同一股票的市价

阅读理解。

     One day Einstein is walking in a street in New York. His friend meets him and says to him,

"Einstein, you should buy a new coat. Look, your coat is very old." 

     But Einstein answers, "it doesn't matter. Nobody knows me here." 

     After a few years, Einstein becomes a famous scientist (著名科学家). But he still wears the

old coat.

     His friend meets him again and asks him to buy a new one.

     But Einstein says, "I don't need to buy a new one. Everyone knows me here."

1. Einstein lived in ______. [ ]

A. England

B. China

C. America

D. Japan

2. Einstein's coat is very old. His friend ______.[ ]

A. gives him a new one

B. asks him to buy a new one

C. help him buy a new one

D. help him mend the old one

3. Einstein doesn't want to buy a new one because ______. [ ]

A. nobody knows him

B. he likes the old one

C. he has no money

D. he isn't interested in his clothes

4. Some years later Einstein ______.