[填空题]Seventy-five to 90% of all adults suffer adverse health effects from stress.

[填空题]Seventy-five to 90% of all adults suffer adverse health effects from stress.

[单项选择]A study of adults who suffer from migraine headaches revealed that a significant proportion of the study participants suffer from a complex syndrome characterized by a set of three symptoms. Those who suffer from the syndrome experienced excessive anxiety during early childhood. As adolescents, these people began experiencing migraine headaches. As these people approached the age of 20, they also began to experience recurring bouts of depression. Since this pattern is invariant, always with excessive anxiety at its beginning, it follows that excessive anxiety in childhood is one of the causes of migraine headaches and depression in later life.
The reasoning in the argument is vulnerable to criticism on which one of the following grounds
A. It does not specify the proportion of those in the general population who suffer from thesyndrome.
B. It fails to rule out the possibility that all of the characteristic symptoms of the syndrome have a common cause.
C. It makes a generalization that is inconsistent with the evidence.
D. It fails to demonstrate that the people who participated in the study are representative of migraine sufferers.
E. (E) It does not establish why the study of migraine sufferers was restricted to adult participants.

[填空题]As for air quality indoors, Australians suffer a higher concentration of pollutants than people in other regions.

[单项选择]Who is Dr. Seuss
While many children and adults have enjoyed books by Dr. Seuss, very few actually know anything about Dr. Seuss himself.
Dr. Seuss was born in 1904 and was given the name Theodor Seuss Geisel. He grew up in Springfield, Massachusetts and left town as a young man to attend Dartmouth College in New Hampshire. In college, he wrote for the school newspaper. Geisel created the name Dr. Seuss, a penname he would continue to write under for the rest of his life. Seuss first entered college with the idea that he would become a professor, but a classmate who saw him sketching thought he should become an artist. He soon pursued his passion for drawing. After college, he got a job working as a cartoonist for a newspaper. However. once the United States became involved in World War II, Seuss wanted to use his talent to help in the war effort. He worked for the Army making different types of war movies and animated films that were used to train soldiers. Publishers who sa
A. Right
B. Wrong
C. Not mentioned

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