大学体验英语视听说3unit1(14)

Task 3 Expanding Your VocabularyRead through the words in the left-hand column, and match each of them with the appropriate meaning in the right-hand column.1. reflect 2. reserve 3. venture 4. essential 5. convert 6. maintain A. most important B. to show the nature of or express (sth) C. to dare to go (somewhere dangerous or unpleasant) D. area of land reserved especially as a habitat for nature conservation E. to make sth continue at the same level, standard, etc. F. to change or make sth change from one form, purpose, system, etc. to another