[单项选择]Uniter Enterprises wants to repurchase some outstanding shares. Which of the following methods gives them the maximum flexibility and most likely helps to support the price of the shares（）
A. Buying shares back in the open market.
B. Buying back a fixed number of shares at a fixed price.
C. Announcing a tender offer for the desired number of shares.

[单项选择]A. The man wants some information about the content of Economics.
B. The man likes studying very much.
C. The woman wants to get into some reading beforehand.
D. The woman will give the reading list to the man next week.

[简答题]

You were told that the Student Union wants some volunteers to work during the summer vacation. Write to Mr. White who is in chare of it asking for further information.
Marks will be awarded for content, organization, grammar and appropirateness.

[单项选择]She’d like______with you. She wants some help.
[A] to tell [B] to say [C] to talk

[单项选择]He’d like ______ with you. He wants some help.
A. to talk
B. tell
C. to say

[单项选择]Conversation OneA. She wants to book some plane tickets.
B. Her assistant needs to buy some books for them.
C. She needs to find a good hotel for the delegation.
D. Her assistant needs to arrange the accommodation.

[多项选择]INVESTING Your company wants to make some investments. You have been asked to submit ideas on how to invest. Discuss, and decide together: Which guidelines of investment you should follow What field you can invest in

[单项选择]An investor wants to sell some of the stock that he owns in Micro Tron and Dynaco Corporations. He can sell Micro Tron stock for $ 36 per share, and he can sell Dynaco stock for $ 52 per share. If he sells 300 shares altogether at an average price per share of $40, how many shares of Dynaco stock has he sold
A. 52
B. 75
C. 92
D. 136
E. 184

[判断题]The customer wants to buy some fax machines for use only in the company’s branch offices.

[单项选择]
[A] He wants to buy some women’s clothes. [B] He wants to buy some men’s clothes. [C] We don’t know.

[单项选择]A. The man wants to buy some books. B. The man has lost his bag.
C. The man forgets where he put his keys. D. The man is looking for a flat.

[简答题]

Today’s lecture will include the most outstanding achievements in biology as it relates to the medical sciences.
Early in Greek history, Hippocrates. who lived from 460 to 370 BC, began to study the human body and to apply scientific methods to the problems of diagnosis and the treatment of diseases.’ He kept careful records of symptoms and treatments, indicating the success or failure of the patient’s cure. He has been recognized as the father of modern medicine
About a century later, Aristotle began a scientific study of plants and animals, classifying more than five hundred types on the basis of body structure. Because of his great contribution to the field, Aristotle has been called the father of biology.
During the Middle Ages, scientific method was scorned in favor of alchemy. Some scientists were even imprisoned for carrying out their investigations.
Thus, medicine and biology had advanced very little from the time of the a

[单项选择]A man who wants to start a business must have some （　）
A. currency
B. income
C. wealth
D. capital