[填空题]Medical evidence suggests that ______ (大多数人会享有更健康的身体) if they ate less refined food.

[简答题]Considerable research evidence suggests that students who are the most successful in school are those with the largest vocabularies.

[单项选择]Empirical evidence suggests that the security market line (SML) does not maintain a constant slope or intercept across time, creating valuation issues for securities analysts and portfolio managers. Which of the following will cause the slope of the SML to change or cause a shift in the SML Change in Slope Shift in SML（） ①A. An increase in expected inflation A decrease in real growth ②B. A decrease in real growth An increase in the market risk premium ③C. An increase in the market risk premium Unexpected growth of the money supply
A. ①
B. ②
C. ③

[单项选择]The evidence suggests that the correlation of returns between U.S. government bonds and an index of international government bonds is:（）
A. between 0.0 and -0.5, and that between indices of U. S. investment grade bonds is between 0.0 and 0.5.
B. between 0.0 and 0.5, and that between indices of U. S. investment grade bonds is close to 1.0.
C. between 0.0 and 0.5, and that between indices of U. S. investment grade bonds is between 0.25 and 0.75.

[填空题]As scientific evidence suggests, organic food is more nutritious and safer than conventional food.

[填空题]Considerable evidence suggests that (学习好的往往是那些词汇量大的学生)____________________________________________________________.

[单项选择]

There is a growing body of evidence that suggests that our brain processes information in at least two major systems. The image system appears to be associated with the right hemisphere of the brain. This hemisphere seems to be specialized to process visual and auditory imagery, spatial representation, pure melodic thought, fantasy, and the emotional components of consciousness. Imagery allows us to continue to process information when we are not actively looking at or listening to new stimuli. It reproduces the sounds or sights of the past, enriching our thoughts, dreams, or fantasies with a sense of "actuality" or context. As a coding system, imagery operates by what is called "parallel" processing, e. g. , we imagine the face of a friend in one instantaneous configuration.
The lexical system is largely coordinated through the left hemisphere of the brain, and its chief functions include language and grammatical organization, abstract conceptualizati
A. negative
B. objective
C. impressive
D. suggestive

[单项选择]
Medical journals are publications that report medical information to physicians and other health professionals.
In the past, these journals were available only in print. With the development of electronic publishing, many medical journals now have Web sites on the Internet, and some journals publish only online. A few medical journals, like the Journal of the American Medical Association, are considered general medical journals because they cover many fields of medicine. Most medical journals are specialty journals that focus on a particular area of medicine.
Medical journals publish many types of articles. Research articles report the results of research studies on a range of topics varying from the basic mechanisms of diseases to clinical trials that compare outcomes of different treatments. Review articles summarize and analyze the information available on a specific topic based on a careful search of the med
A. Many medical journals also publish online.
B. A few medical journals are general medical journals.
C. Most medical journals publish only online.
D. Most medical journals are specialty journals.