Nick: Hi, Ryan. Do you know when the test results will come out?Ryan:56()Nick: I'm anxious to see how I did.57()Ryan:I'm not that nervous.58()Nick: I think most of the test was pretty easy, but some of the questions were tricky.Ryan:59()That won't do you any good.Nick:How could you stay so calm all the time?Ryan:60()Nick: You're lucky. I worry all the time.
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 problem is Pittsburgh Arlington trying to solve?