A. to define the positive and negative effects on fetuses'intelligeng B. to eliminate the negative effects on intelligence in the womb C. to pinpoint the positive effects on intelligence in the womb D. to do anything to help pregnant women 19. The other reason for remaining skeptical about the idea that we can radically improve healthy childrens IQs is that A. the new study neglected the variations of the quality of prenatal life B. the new study failed to cover single fetuses C. the new study's figure is scarcely true D. the new studys figure is too low 20. We can draw a conclusion from the passage that A. prospective parents can do much to boost the brains of their fetuses B. both nature and nurture have a hand in iQ variations C. nature overweighs nurture in IQ variations D. there is no such a thing as IQ V KNOWLEDGE-BASED QUESTIONS(10%)得分 扣分 Directions: Put down your answer to each of the following questions in the space given. Make sure that your answer to each question is concise 1. what is the basic mission of med icine? 2. Clarify the relation between the food chain and antibiotic resistance 3. what is a stressor? 4. What is"informed consent"?10 A. to define the positive and negative effects on fetuses’ intelligence B. to eliminate the negative effects on intelligence in the womb C. to pinpoint the positive effects on intelligence in the womb D. to do anything to help pregnant women 19. The other reason for remaining skeptical about the idea that we can radically improve healthy children’s IQs is that ________. A. the new study neglected the variations of the quality of prenatal life B. the new study failed to cover single fetuses C. the new study’s figure is scarcely true D. the new study’s figure is too low 20. We can draw a conclusion from the passage that ________. A. prospective parents can do much to boost the brains of their fetuses B. both nature and nurture have a hand in IQ variations C. nature overweighs nurture in IQ variations D. there is no such a thing as IQ V. KNOWLEDGE-BASED QUESTIONS (10%) 得分 扣分 Directions: Put down your answer to each of the following questions in the space given. Make sure that your answer to each question is concise. 1. What is the basic mission of medicine? __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 2. Clarify the relation between the food chain and antibiotic resistance. __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 3. What is a stressor? __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 4. What is “informed consent”? __________________________________________________________________ __________________________________________________________________ __________________________________________________________________