52.According to Paragraph 1,which of the following statements is TRUE of Mark Twain?
A、He left behind lots of money.
B、His works were written for children.
C、His works are full of adventures.
D、He is famous for his great works.
Directions:In each of the following groups of words,there are four underlined letters or let-ter combinations marked A,B,C and D.Compare the underlined parts and iden-tdtify the one that is different from the others in pronunciation.Mark your answerby blackening the corresponding letter on the Answer Sheet