{{I}}Questions 18 to 20 are based on the following passage.At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage.{{/I}} What is this passage mainly about
A、The history of theEnglish gardens. B.TheEnglish gardens in the MiddleAges. C.The features of the currentEnglish gardens. D.The passion of theEnglish people for gardens.