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According to the passage, American women

1. 
   thought Lauren Bacall was the most beautiful film star in history
   
2. 
   preferred Bogart to Jason Robards
   
3. 
   usually have sultry looks as did Lauren Bacall
   
4. 
   were jealous of Lauren Bacall's happy marriage
   
5. 
   wished to be like Lauren Bacall
   

2. 
   We can conclude from the passage that Lauren Bacall
   

1. 
   married Humphrey Bogart although he had two children
   
2. 
   attained fame through Bogart's influential connections
   
3. 
   was not as happy in her second marriage as she had been in her first
   
4. 
   had a brief affair with Bogart while she was married to another man
   
5. 
   got divorced from her second husband because she couldn't forget Bogart
   

3. 
   We learn from the passage that the romance of Bogey and Bacall
   

1. 
   led to their first film together being referred to as "The Look"
   
2. 
   heightened curiosity about their first film together
   
3. 
   was unique in the whole of American film history
   
4. 
   developed a long time before the film "To Have and Have Not"
   
5. 
   led to her divorce from actor Jason Robards in 1969
   

109 VITAMIN FROM "VITAL AMINE
The value of certain foods in maintaining health was recognized long before the first vitamins were actually identified. In the 18th century, for example, it had been demonstrated that the addition of citrus fruits to the diet would prevent the development of scurvy. In the 19th century it was shown that substituting unpolished for polished rice in a rice-based diet would prevent the development of beriberi. In 1906 the British biochemist Frederick Hopkins demonstrated that foods contained necessary "accessory factors" in addition to proteins, carbohydrates, fats, minerals, and water. In 1911 the Polish chemist Casimir Funk discovered that the anti-beriberi substance in unpolished rice was an amine - a type of nitrogen-containing compound, so Funk proposed that it should be named vitamine - for "vital amine". This term soon came to be applied to the accessory factors in general. It was later discovered that many vitamins do not contain amines at all, yet because of its widespread use, Funk's term continued to be applied, but the final letter e was dropped.

1.