I. Pick out the word whose underlined part is pronounceddifferently from that of the others.(0.5pt)
1. A. ofB. forC. photoD. fit
2. A. cowB.cookC. centerD. key
II.Pick out the word whose main stressedsyllable differently from that of the others. (0.5pt )
3. A. unusual B.collect C.picture D.enjoy
4. A. tutor B. mural C. labour D. statistic