问题 单项选择题

市场预测要解决的主要问题包括投资项目的方向、投资项目的产品方案以及( )。

A.投资项目的目的

B.投资项目的影响因素

C.投资项目利益

D.投资项目的生产规模

答案

参考答案:D

多项选择题 X型题
阅读理解

阅读理解。

     Language is always changing. In a society where life continues year after year with few changes, the

language does not change, either. The earliest known languages had difficult grammar but a small, limited

vocabulary. Over the century, the grammar changed, and the vocabulary grew. For example, the English

and Spanish people who came to America during the sixteenth century gave names to all new plants and

animals they found. In this way, hundreds of new words were introduced into English and Spanish

vocabularies. Today life is changing very fast, and language is changing fast too.

     There are several major language families in the world. Some scientists say there are nine main families,

but other scientists divide them differently. The languages in each family are connected, and scientists think

that they came from the same parent language About 3 percent of the people in the world speak languages

that are not in these major families.

1. The early language had ______.

A. a lot of problems

B. words and easy grammar

C. words but no grammar

D. grammar but not many words

2. In the next few hundred years we can expect language to ______.

A. stay exactly the same

B. change a great deal

C. change only a little

D. add more words and drop some grammar

3. What this article shows is that ______.

A. languages change fast

B. languages really don't want to change

C. language changes with changes of society

D. Spanish and English change

4. From this article we can see that ______.

A. language can change very slowly or very quickly

B. if we don't change, then our language won't change, either

C. we should give our plants new names

D. English and Spanish are the only languages that have changes