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 iden-tify the one that is different from the others in pronunciation. Mark your answerby blackening the corresponding letter on the Answer Sheet.
A、 penalty
B、moment
C、quarrel
D、absent
46. What can we learn from the passage?
A、Apples are better than oranges.
B、Apples do have some vitamin C to increase the immune system.
C、Apples can help cure certain diseases.
D、Apples can provide people with sufficient daily intake of energy.