四级英语阅读材料
英语阅读在考试中占的分值较高，可见英语阅读多重要。下面是小编帮大家整理的四级英语阅读材料，希望大家喜欢。
四级英语阅读材料（1）"Culture shock" occurs as a result of total immersion (浸没) in a new culture. It happens to "people who have been suddenly transplanted abroad. " Newcomers may be anxious because they do not speak the language, know the customs, or understand people's behavior in daily life. The visitor finds that "yes" may not always mean "yes", that friendliness does not necessarily mean friendship, or that statements that appear to be serious are really intended as jokes. The foreigner may be unsure as to when to shake hands, when to start conversations ……此处隐藏657个字……p>
D. determine what a sodium chloride metabolism is like
24. The most beneficial results of the research might be_______.
A. development of diets free of salt
B. an early cure for high blood pressure
C. control of genetic agents that cause high blood pressure
D. the early identification of potential high blood pressure victims
25. Which of the statements best relates the main idea of this article?
A. When salt is added rats and human beings react similarly.
B. The near future will see a cure for high blood pressure.
C. The medical field is desperately in need of research.
D. A tendency toward high blood pressure may be a hereditary factor.
21. A 22. C 23. D 24. D 25. D
