问题 单项选择题

甲公司与乙公司订立的买卖合同约定:甲公司向乙公司购买西服价款总值为9万元,甲公司于8月1日前向乙公司预先支付货款6万元,余款于10月15日在乙公司交付西服后2日内一次付清。甲公司以资金周转困难为由未按合同约定预先支付货款6万元。10月15日,甲公司要求乙公司交付西服。根据合同法律制度的规定,乙公司可以行使的权利是( )。

A.同时履行抗辩权

B.后履行抗辩权

C.不安抗辩权

D.撤销权

答案

参考答案:B

解析: 合同当事人互负债务,有先后履行顺序,先履行一方未履行的,后履行一方有权拒绝其履行要求。

阅读理解

阅读理解。

     In order to know a foreign language thoroughly (完全地), four things are necessary. First, we must

understand the language when we hear it spoken. Secondly, we must be able to speak it ourselves, with

confidence (自信) and without hesitation (犹豫). Thirdly, we must do much reading. Finally, we must be

able to write it. We must be able to make sentences that are correct in grammar.

     There are no shortcuts to success in language learning. A good memory is a great help, but it is not enough

only to memorize the rules from a grammar book. It is not much learning by heart long lists of words and

their meanings, studying the dictionary and so on. We must learn by using the language.

     If we are pleased with a few rules we have memorized, we are not really learning the language. We must

"learn through use." Practice is important. We must practise speaking and writing the language whenever we

can.

1. The most important things to learn a foreign language are _____. [ ]

A. understanding and speaking

B. listening, speaking, reading and writing

C. writing and understanding

D. memorizing and listening

2. Someone hears and writes English very well, but he speaks it very badly. This is because _____. [ ]

A. he doesn't understand the language when he hears it spoken

B. he doesn't have a good memory

C. he always remembers lists of words and their meanings

D. he often hesitates (犹豫) to practise speaking it

3. One can never learn a foreign language well by _____. [ ]

A. doing much practice

B. studying the dictionary

C. learning through use

D. using the language

4. Which is the most important in learning a foreign language? [ ]

A. A good memory.

B. Speaking.

C. Practice.

D. Writing.

5. "Learn through use" means _____. [ ]

A. we use a language in order to learn it

B. we learn a foreign language in order to use it

C. we can learn a language well while we are keeping using it

D. B and C.

单项选择题

"What does the middleman do but add to the price of goods in the shops " Such remarks are aimed at the intermediate operations between manufacturers and final customers. This practice usually attracts a lot of attention from the public and the press and the operation most talked about is what is often called wholesaling.The wholesaler buys goods in large quantities from the manufacturers and sells them in smaller parcels to retailers, and for this service his selling price to the retailer is raised several percent higher. But his job is made more difficult by retail demand not necessarily running level with manufacturers’’ production. Because he adjusts or regulates the flow of goods by holding stock until required, he frees the manufacturer, to some extent, from the effect on production of changing demand and having to bear the whole risk.The manufacturer can then keep up a steady production flow, and the retailer has no need to hold heavy stocks, who can call on the wholesaler for supplies any time. This wholesale function is like that of a valve in a water pipe. The middleman also bears part of the risk that would otherwise fall on the manufacturer and also the retailer.The wholesaler provides a purely commercial service, for which he is too well rewarded. But the point that is missed by many people is that the wholesaler is not just someone adding to the cost of goods. It is true one could eliminate the wholesaler but one would still be left with his function: that of making sure that goods find their way to the people who want them.

The author quite possibly believes that the function of the wholesaler is________.

A.good but too costly

B.necessary but harmful

C.removable but necessary

D.acceptable but unnecessary