【摘要】有二上名相试及 D. the effects of scientific research on human life Section C ( 8 分) Directions: Read the passage carefully. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need. A. In a list ranking countries by the happiness of their citizens, it put tropical Fiji 50 places below freezing Iceland. B. Danish