更多"According to the speaker, the Unite"的相关试题:
[单项选择]According to the speaker, the United States and other western countries
A. have to adjust to the problems of immigrants nowadays.
B. have enough experience to deal with immigration.
C. have problems in adjusting the waves of immigrants.
D. have experience in adjusting to immigration problems.
[单项选择]According to the author, the United States claims to be a nation ______.
A. composed of people having different values
B. encouraging individual pursuits
C. sharing common interests
D. founded on shared ideals
[单项选择]According to paragraph 1, in the United States, ______.
A. most industries stay unaffected by global economic recession
B. each and every company spares no effort to survive the fierce competition
C. "compulsory redundancy" is going on in every industry
D. employees are laid off because they are not qualified for their jobs
[单项选择]How many states are there in the United States
A. Thirteen.
B. Fifty.
C. Fifty one.
D. Sixty.
[单项选择]The United States is composed of fifty states, two of ______are separated from the others by land or water.
A. them
B. that
C. which
D. those
[单项选择]After 1850,various states in the United States began to pass compulsory school attendance laws.
A. harsh
B. diversified
C. mandatory
D. complicated
[单项选择]The United States bought Louisiana from
A. France
B. Spain
C. Britain
D. Mexico
[单项选择]
The United States government publishes guidelines for appropriate nutrient intakes These are known as the Recommended Dietary Allowances (RDAs) and are updated regularly based on new research in the science of nutrition. RDAs are suggested amounts of calories, protein, and some minerals and vitamins for an adequate diet. For other dietary substances, specific goals must await further research. However, for the U.S. population as a whole, increasing starch and fiber in our diets and reducing calories (primarily from fats, sugar, and alcohol) is sensible. These suggestions are especially appropriate for people who have other factors for chronic diseases such as family history of obesity, premature heart disease, diabetes, high blood pressure, and high blood cholesterol, or for those who use tobacco. Snacks can furnish about one-fourth of the calorie requirements among teenagers Those snacks should also furnish much of the day's allowances for protein, minerals, and vitamins. Sa
A. One-half.
B. One-third.
C. One-fourth.
D. Less than one-fourth.