阅读理解
Henry was from the United States and he had come to London for a holiday.
One day he was not feeling well.  So he was to the clerk at the desk of his hotel and said, “I want to see a doctor. Can you give me the name of a good one?” The clerk looked in a book, and said, “Dr. Grey.”
“Is he expensive?”
“Well,” the clerk answered, “he always asks for his patients two pounds for their first visit to him, and 1.5 pounds for later visit.”
Henry decided (决定)  to save 50 pence. When he went to see the doctor he said, “I’ve come again, doctor.”
For a few seconds the doctor looked at his face carefully without saying anything. Then he nodded and said, “Oh, yes.” He examined (检查) him and then said, “Everything’s going as it should do. Just continue (继续)with the medicine (药) I gave you last time.”

翻译句子 

朋友圈谣言大肆传播的原因主要有两个方面，一方面是①____，尽管近年来对食品安全的监管逐步增强，但是曾经出现过的一些案例依然让老百姓心有余悸；另一方面是官方宣传力度不够，②____，如果壳网、知乎、科学松鼠会等，但这些民间组织所做调查和发布内容的真伪同样无人鉴定。如果中科院、社科院等机构能够组建自己的官方辟谣账号，③____，则既有公信力，又能起到全民科普作用，将会是很好的举措。