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、arise
B、brick
C、pride
D、child
What troubles the Australian National Maritime Museum?
A、Shortage of staf
B、Pollution of water.
C、Bird droppings.
D、Long workdays.
With more colleagues to help you with the task,you will be relieved( )pressure.