【正文】
/ a conference venue/ preserved ancient building For reference Unique natural beautyit is a beautiful landscape which cannot be found elsewhere A conference venuea place where a conference is held Preserved ancient buildings— buildings which are protected by law and cannot be demolished or changed in any way Step 4: Reading Read the passage on page 71 and finish the questions. For reference 1972: The World Heritage Committee established the World Heritage List. 1985: China signed the agreement. 2021: Suzhou invested 6 billion yuan to preser