[填空题]Supermarkets in Britain sell a limited range of products.

[单项选择]

While other animals use a limited range of sounds or signals to communicate, humans have developed complex systems of language that are used to ensure survival, to express ideas and emotions, to tell stories and remember the past. and to negotiate with one another. Oral (spoken) language is a feature of every human society or culture. Experts studying ancient cultures have several theories about how human language began and developed. The earliest language systems probably combined vocal(声音的) sounds with hand or body signals to express messages. Some words may be similar to natural sounds. Others may have come from expressions of emotion, such as laughter or crying. Language, some theorists believe, is a result of group activities, such as working together or dancing.
Over 6000 languages and major dialects are spoken in the world today. As some languages grow, others disappear. Languages that grow also develop and change due to class, profession, age group, and other soci
A. The Latin language.
B. Hebrew.
C. The native languages in the Pacific Islands.
D. The native languages in South America.

[填空题]We have a chain of supermarkets all over Britain.

[单项选择]The Western world is beset (with) the range of (problem) that characterize (mature., postindustrial (societies).
A. with
B. problem
C. mature
D. societies

[填空题]

• A．sell flesh vegetables
• B．sell as much as possible
• C．offer a variety of prepared meals
• D．turn them into soup
• E．fill a gap in the market
• F．promote her soups

Bob and Clara Darlington established a shop to______.

[填空题]A．sell flesh vegetables
B．sell as much as possible
C．offer a variety of prepared meals
D．turn them into soup
E．fill a gap in the market
F．promote her soups

Bob and Clara Darlington established a shop to______.

[填空题]选词填空

A: How do you sell the coffee
B: We sell by ______ pound. (a; the; 零冠词)

[填空题]Mintel have limited their investigation to professional and managerial groups.

[判断题]Private limited companies have their membership limited to between two and fifty people.

[填空题]The growth of limited liability companies resulted in the separation of______.

[单项选择]PR间期固定，P波后均有QRS波， PR间期＞0.20秒见于
A. 第一度房室传导阻滞
B. 第二度Ⅰ型房室传导阻滞
C. 第二度Ⅱ型房室传导阻滞
D. 第三度房室传导阻滞
E. 室内传导阻滞

[填空题]Motor vehicles range from motorcycles to automobiles.