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更多“Write an expository essay of around 300 words on the topic of "the applications of informa”相关的问题
A、Leaving
B、to leave
C、Left
D、Having left
Write it neatly on the ANSWER SHEET.
Jane, your classmate, is thinking of buying an MP3. And you would like to recommend one to her. Write a note, telling her which brand it is and describing two features of the MP3.
A、Experiments in which dogs had their pancreases removed led directly to the discovery of insulin, critical to saving the lives of diabetics.
B、According to Humane Society International, animals used in experiments are commonly subjected to force feeding, forced inhalation, food and water deprivation.
C、Because animals and humans are so biologically similar, they are susceptible to many of the same conditions and illnesses, including heart disease, cancer, and diabetes.
D、When testing medicines for potential toxicity, the lives of human volunteers should not be put in danger unnecessarily.
A、Guns don’t kill people, People kill people
B、Does Illegal Immigration Disadvantage American Workers?
C、Do More Guns Mean More Deaths and Injuries?
D、Leading Causes of Death in America
Read the following paragraph about animal testing and answer the questions. Many people believe that animal testing should not be forbidden since it has contributed to many life-saving cures and treatments. The California Biomedical Research Association states that nearly every medical breakthrough in the last 100 years has resulted directly from research using animals. For example, experiments in which dogs had their pancreases removed led directly to the discovery of insulin, critical to saving the lives of diabetics. Chris Abee, Director of the University of Texas M.D. Anderson Cancer Center's animal research facility, states that "we wouldn't have a vaccine for hepatitis B without chimpanzees," and says that the use of chimps is "our best hope" for finding a vaccine for Hepatitis C, a disease that kills thousands of Americans annually. 1. How many sources are cited?
A、One.
B、Two.
C、Three.
D、Zero.
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