In the time of Queen Victoria, cholera, a deadly disease, hit London, which often resulted in large numbers of {#blank#}1{#/blank#}(dead). John Snow, a then well-known doctor, became{#blank#}2{#/blank#}(inspire) when he thought about helping ordinary people who {#blank#}3{#/blank#}(expose) to cholera. John Snow thought {#blank#}4{#/blank#}most important was to find its cause. He got interested in two theories {#blank#}5{#/blank#}(explain) how cholera killed people. He believed in the second theory{#blank#}6{#/blank#}suggested people absorbed the disease with their meals. He began to gather information and made a map, on which he marked {#blank#}7{#/blank#}the victims(受害者)had lived. As a result, he found out that the {#blank#}8{#/blank#}(pollute)water was the cause of cholera and suggested that the source of all water supplies{#blank#}9{#/blank#}(examine)immediately. Finally, “King Cholera”{#blank#}10{#/blank#} (defeat).

    Many people may think the Forbidden city, or the Palace Museum as it's also called, is {#blank#}1{#/blank#} great, old-fashioned museum. {#blank#}2{#/blank#}, in recent years, the museum has been working hard {#blank#}3{#/blank#} (promote) Chinese cultural heritage among the young people.

    The museum s online store now offers special cultural and creative {#blank#}4{#/blank#} (product). For example, in 2014, it{#blank#}5{#/blank#} (begin) to sell earphones that look like the necklaces worn by ancient officials , which even brought in {#blank#}6{#/blank#} (rough) 1 billion yuan a year.

    Last year, a documentary {#blank#}7{#/blank#} (name) Masters in the Forbidden City became popular online. It is about the people {#blank#}8{#/blank#} job is to repair the relics in the museum. Many of these workers are very young and some are even {#blank#}9{#/blank#} their 20s.

    Some other museums across the country, such as the National Museum of China, {#blank#}10{#/blank#}(inspire) by the Palace Museum's efforts and are working on similar projects of their own.

    It is reported that next year, Singapore will treat sugary drinks in the way that other countries treat cigarettes — no advertisements. The plan aims {#blank#}1{#/blank#} (reduce) the high rate of sugar which may cause diabetes (糖尿病)and heart diseases. Thanks to its economic {#blank#}2{#/blank#}. (develop) and income growth, Asians have access to more and {#blank#}3{#/blank#} (good) food than ever. However, Asian eaters, {#blank#}4{#/blank#} have become richer, gradually begin to change their traditional diets to the food rich in fat and sugar. As {#blank#}5{#/blank#}result, extra calories make them heavier. The effects of {#blank#}6{#/blank#} (eat) unhealthily are serious. In the past twenty years, countries in the region {#blank#}7{#/blank#} (see) the world's largest increases in premature deaths because {#blank#}8{#/blank#} the diseases related to sugar. Faced with {#blank#}9{#/blank#} (it) serious situation, Singapore^'s plan is {#blank#}10{#/blank#} (certain) reasonable.