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 answer by blackening the corresponding letter on the Answer Sheet.
A、pension
B、mission
C、tension
D、revision
43.How are the two cultures alike?
A、Both loved the sea.
B、Both lived long lives.
C、Both loved cooking.
D、Both enjoyed talking over meals.
54.What does the underlined word“trilogy”in Paragraph 4 mean?