根据材料请回答 51～65 Many Children' s Deaths Preventable: WHO Over five million children die each year from disease, infections and accidents related 51 their environment although many of these deaths are largely preventable, says the World Health Organization. On Monday, the WHO asked governments and citizens around the world to take ac-tion to create healthy 52 for children as it celebrated World Health Day. 'The biggest threats to children's health lurk in the very 53 that should be safest-home, school and community,' said Dr.Gro Harlem Brundtland, director-general of the WHO at the day's launch in New Delhi, India. 'Every child has the right to 54 up in a healthy home, school and community.The future development of our children - and of their world - depends on 55 enjoying good health now.We have their future in our 56 Now we must work more effectively togeth-er to 57 the risks from the environment which our children face,' Brundtland said. This year's theme, 'Healthy Environments for Children' focuses on the many dan-gers 58 by children in and around the places where they live and play. These include inadequate access to safe drinking 59 and sanitation, insect-borne diseases, air pollution, chemical hazards and injuries from traffic, falls, bums and drownings. Communities around the world organized events to promote awareness of children' shealth issues, 60 included drawing contests for schoolchildren in Vietnam, street plays in India, puppet shows in Namibia and professional lectures for policy makers in Germany and elsewhere. Activities also took 61 in cities across Canada on Monday, including Calgary, Montreal, Halifax and Ottawa. Although children under five represent only 10 per cent of the world' s population, they gear 40 per cent of the global disease 62 , says the who.And as much as one-third of the total burden of disease may be caused by environmental 63 . World Health Day has been celebrated on April 7th 64 1950.Each year the WHO chooses a theme to highlight areas of particular concern.Last year's 65 , Move for Health, focused on promoting physical activity as part of healthy living. 第 51 题