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Is it a Man, Is it a Bear or Is It Bigfoot?

B A C B A



¡°Own¡± Your Children¡¯s Education

C B C A A



Studies Show U.S. Spending Doesn¡¯t Get Health

A B C B A B C



Most Adults in U.S. Have Low Risk of Heart Disease

A B B C B A C



Inventor of LED

A C B A C C B


El Nino

B A C C B A C


TV Game Shows

A B C B B A B


Plants and Mankind

A A B B B A B


Brands

A B B A A B A


Computers

A B B A B C A


The Cold Places

A B B B A C A


American Sports

C B A A B C A


Why is the Native Language Learnt So Well

A C B A B A C


The National Trust

B A C A B C A


The First Settlement In North America

B A B B A A C


An Observation and an Explanation

A C B A B C A


The Workers¡¯ Role in Management

C A B B A C B


Fermi Problem

A B A A B B C


Inhalable Water Droplets

B B A A B C A

Crypto

C A A A A C B


Food and Cancer

B C A C A B B


Stomach Ulcer

B B A C A A C


Continuing Medical Education

A B A C C A B



Dangerous Seats?

C A B A B B C


Beyond the Pap

C A B A A A C


Smoking

B A A C B A B


A Dog¡¯s Dilemma

A B C B A A C


Easy Learning

A C C B A B B


Dangers Await Babies with Altitude

B C A A B C B


Rescue Platform

B A C B C B C


Engineering Ethics

C B B A C A A



Micro-chip Research Center Created

B C C A C A B


Tanning Parlors Take Heat

A B C A B B A


Biodiesel

C B A B A C A


Disease, Diagnosis, Treatment and Prevention

A A B B A C C


First Self-contained Heart Implanted

A B B B B A A


Business Enlisted in Global War against HIV/AIDS

C A B C A C A


Privacy Worry May Keep HIV Patients from Therapy

B B A C A B C


Center Launched to Fight Diseases

B C A A C A B