37. A. snowstorm B. knowledge C. show D. know 38. A. volcano B. volume C. solve D. love
IX. Choose the word (A, B, C, D) whose main stress pattern is not the same as that of the others. (0.5 pt)
39. A. temperature B. thunderstorm C. Pacific D. celebrate 40. A. typhoon B. nominate C. volcano D. considerate