George Washington's dental surgery is mentioned to_____.
A. show the primitive medical practice in the past
B. demonstrate the cruelty of slavery in his days
C. stress the role of slaves in the U.S. history
D. reveal some unknown aspect of his life
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In the first paragraph,the author discusses
A. the background information of journal editing____.
B. the publication routine of laboratory reports
C. the relations of authors with journal publishers
D. the traditional process of journal publication
Which of the following would be the best title for the text？
A. Strain of Stress:No Way Out？
B. Responses to Stress:Gender Difference
C. Stress Analysis:What Chemicals Say
D. Gender lnequality:Women Under Stress
Dr. Yehuda's research suggests that women_____.
A. need extra doses of chemicals to handle stress
B. have limited capacity for tolerating stress
C. are more capable of avoiding stress
D. are exposed to more stress
A lifeboat drill would have saved more lives.
A. TRUE
B. FALSE
C. NOT GIVEN
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