The correct answer is this: SHE DIVULGES HER DISDAIN OF HIS SUPERFICIALITY.
To be superficial means to be shallow, to lack depth. From the passage given above, the man in the passage show his ignorance by revealing that he has never seen white elephants before and the reply that the girl gave him shows that, she dislike his ignorance in such matter.
Answer:
Because new people need new things. and different people need different things too. everyone needs something different
D. The social context of the 1960's discouraged innovation and exploration because people were afraid of new technologies and feared being overrun by space aliens.