动词的-ing形式在起名词作用肘,称为动名词。动名词在句中可以 1)用作主语:

Section A Bribery and Bussiness Ethics Section B The Biggest Threat to the Role of Police Officers Section C The Cunning Smuggler

Section A Research into Population Genetics Section B Geniuser and Butter Parentiong Section C Genetics and Environmental Factors in Creationg Genius

Section A Slavery Gave Me Noting to Lose Section B Why Are Women Afraid of Wrinkles Section C What Does It Really Mean to Grow Old

Section A Make Euro Disney More European Section B Not to Expect Profits Soon from Euro Disney Section C A Leisure Boon in Japan

Section A How to Culticate \EQ\ Section B EQ Plays a Role in Personal Success Section C The Major Qualities Making Up Emotional In-telligence

Section A The Telecommunications Revolution Section B The Information Superhighway Section C Privacy in the Information Age

Section A Choose to Be Alone On Purpose Section B Roommate Conflicts Section C An Indian Arranged Marriage

Section A Longing for a New Welfare System Section B A Blind Man Helped Me See The Beautiful World Section C A hard Job to Come By

Section A Charlie Chaplin Section B The politicalo Career of a Female Politician Section C A family of Firste