精选优质文档-倾情为你奉上内部资料不得翻印成人高等学校专升本招生全国统一考试练习试题答案及评分参考英 语. Phonetics (5 points)Directions: In eacb 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 identify the onetbat is different hom the others in pronunciation. Mark your answer by blackening the corresponding letter on ANSWER SHEET.1. C 2. A3. A 4.D5. DII. Vocabulary and structure (55 points)Directions: There are 15 i