Choose the correct answer----- Nội dung dịch tự động từ ảnh ----- that The Italian island of Sardinia holds the world record for the highest percentage of people who (31) to be over 100 years old. Most of the locals (32) the reason lies in the place itself - the air or the food, for example. But scientists (33) rarely intermarried another hypothesis. For centuries, the islanders (34) with outsiders, so it is very likely that Sardinians are genetically similar to each other. Therefore, it's logical to assume that they (35) a gene for longevity. A team of contained in the Y the proteins which (37) doctors and biologists (36) chromosome. They are (38) confidently (39) future. (40) to find the key gene, but the research coordinator his team to come up with an answer some time in the near they do, the discovery will certainly generate a great deal of interest. 31. A. have lived B. are living C. are going to live D. will live 32. D. believe B. will believe C. have believed 33. B. do now investigate C. are due to investigate 34. A. are B. will be D. are being 35. A. are sharing A. have been analysing D. will be D. still A. are believing A. are now investigating C. have shared 36. C. are analysed 37. A. is 38. A. until 39. A. is expecting C. will expect B. has been B. yet D. now investigate C. have B. have been sharing D. share B. have been D. analyse C. are C. already B. is going to expect Dernente |