Directions:In this section of the test,there are ten paragraphs.Each of the paragraphs is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph.Spell out the missing letters of the word on your Answer Sheet.
Paragraph Two
While we are abroad,we can:Buy local foods and products,not imported ones.Pay a fair price for goods and services and not bargain for the cheapest price. Ask before taking photographs of people.They are not just part of the landscape! Let's enjoy our vacation and make sure others do,too.
37.A______ on what tourists can do while travelling abroad.
【正确答案】：Advice
