I . Phonetics( 5 points)Directions:In each of the following groups of words, there are four underlined letters or letter combinations marked A, B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation. Mark your answer by blackening the corresponding letter on the Answer Sheet.1.( )
A、cake
B、gas
C、bag
D、tax
44. What can be inferred about Strartford-Avon?
A、L has served as an art market since Shakespeare' s day.
B、Its market is closed on Saturday mornings.
C、Its streets have remained nearly the same over the centuries.
D、It gained its legal status as a town in Shakespeare's day.