Which is the best word for the blank How do you remove spam __________ your mailbox （）

A . Fire Upstairs in the Neighbor‘s House B . A Mysterious Fire That Causes No Death C . Teen Braves Blaze to Help Neighbors in Need D . Importance of Neighbor‘s Help in Times of Difficulty

A . Digital Tourism in Future China B . IT in Art M. Sackler‘s Virtual Tour C . IT and Presentation of China‘s Mogao Grottoes D . China‘s Fabled Mogao Grottoes Turn to Digital Tourism

A . Maryland’s Version of the “Dream Act” B . Undocumented Students’ Hope for “Dream” C . Opportunities for Undocumented Immigrants in Maryland D . Montgornery College—A Magnet for Undocumneted Immigrants

A . Critical B . Flexible C . Divided D . Supportive

A．Is Freedom an Illusion？ B．Are We Bounded by the Absolute Freedom？ C．Are Birds Free from the Chains of the Skyway？ D．Arguments against Freedom while experience for it.

A．How Exercise Helps Diabetes. B．The Secret Between Diabetes And Exercise. C．Getting Rid of Diabetes. D．The Cure For Diabetes.

A) Human behavior. B) Creatures of Society. C) The Science of Custom. D) The Functions of Cultures.

A．Mexico Fans' Famous Wave. B．Guauhtemoc Blanco. C．Victor Trujillo. D．Borzoi.

A．Numeracy might explain B．Save early, save wisely C．How to handle the crisis？ D．The erratic pattern of payment

A．A Useful Sales Activity. B．Helpful If Done Systematically. C．An Important but Often Neglected Sales Activity. D．A Newly-created Sales Activity.

A.Social Customs and Way of Customs B.Social Life and Customs C.American and British Customs D.Promptness Is Important

A．The Living Will of Patients B．The Death of Eluana Englaro C．A Bill against Rights D．The Intense Controversy