A) offering assistance in working out genealogy-related problems B)solving many issues without relying on traditional written record C) providing a pedigree chart of at least four generations in the world D)confirming the assumption that all individuals are of the same origin 29. If two men suspected for some reason they have a common ancestor, A)we can decide according to their family tree B)we can find the truth from their genetic markers C)we can compare the differences in their y chromosome D)we can look for written records to prove their relationship 0. Which of the following Cannot be inferred from the passage A)We are a walking, living, breathing record of our ancestors B)Many American slaves did not know who their ancestors were C)An adopted child generally lacks enough information to prove his identity D)Molecular genealogy can be used to prove a relationship between individuals. Part VOCabulary(20 minutes) Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C)and D). Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre. 31. WTO is regarded by some countries as an access to foreign markets rather than as a fo opening up the home market A)commerce B)committee C) commitment D)commission 32. We should recognize that every company and every person is part of a long of customers and suppliers. A)pool B) line C)stream D)chain 33. Today the small town is better against flood than it was 20 y A)protected B) prevented C) preserved D)preparedA) offering assistance in working out genealogy-related problems B) solving many issues without relying on traditional written records C) providing a pedigree chart of at least four generations in the world D) confirming the assumption that all individuals are of the same origin 29. If two men suspected for some reason they have a common ancestor, . A) we can decide according to their family tree B) we can find the truth from their genetic markers C) we can compare the differences in their Y chromosome D) we can look for written records to prove their relationship 30. Which of the following CANNOT be inferred from the passage? A) We are a walking,living,breathing record of our ancestors B) Many American slaves did not know who their ancestors were. C) An adopted child generally lacks enough information to prove his identity. D) Molecular genealogy can be used to prove a relationship between individuals. Part ⅢVocabulary(20 minutes) Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A),B),C)and D). Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre. 31. WTO is regarded by some countries as an access to foreign markets rather than as a for opening up the home market. A) commerce B) committee C) commitment D) commission 32. We should recognize that every company and every person is part of a long of customers and suppliers. A) pool B) line C) stream D) chain 33. Today the small town is better against flood than it was 20 years ago. A) protected B) prevented C) preserved D) prepared