[单项选择]Meg Joyner has been given an assignment by her economics professor to write a paper discussing the usefulness of the quantity theory of money. Which statement in her paper is least accurate（）
A. Monetarists believe that the growth rate of real output should only be increased at the rate of the money supply.
B. Velocity as used in the equation of exchange is the average number of times per year each dollar is used to buy goods and services.
C. An increase in the money supply will lead to an increase in product prices.

[单项选择]Gloria, CFA, has been assigned by her employer to analyze Well Limited. Which of the following actions would most likely violate AIMR’s Standard Ⅲ (C), Disclosure of Conflicts to Employer Gloria does NOT report to her employer that:（）
A. she owns three shares of Well Limited. 
B. her mother owns 10 shares of Well Limited. 
C. she is trustee of the Well Limited Foundation for Heart Research.

[简答题]her attendance had always been sporadic and her interest in schoolwork negligible.

[单项选择]Given that the world has never been more interconnected, it is essential that we （　）together because we’re in this crisis together.
A. will work
B. are working
C. have worked
D. work

[单项选择]What has long been a topic of discussion among economists
A. The merits and drawbacks of a large population.
B. The disadvantages of a large population.
C. The advantages of a small population.
D. The rapidly growing world population.

[单项选择]A. It has been in her family a long time. B. Her boyfriend gave it to her.
C. The family doesn’ t like it. D. It is a family disgrace.

[单项选择]
How long had the man been waiting for her

[单项选择]Much thought has been given over the recent years to ways of keeping meetings short.
A. 要求约翰对发生过的事情进行解释时，他讲的话让人完全摸不着头脑。
B. 让约翰解释发生过的事情时，约翰完全不知道说什么好。
C. 由于约翰完全不知道发生过什么事，所以他就让别人解释给他听。
D. 约翰自己要求要解释发生过的事情，到头来却又一句话也不肯说。

[填空题]Confucius has been given a thorough study and review for the sake of capital expansion in

[判断题]If the purchaser has been given a purchase allowance, the amount of allowance should be debited to purchase return account.

[单项选择]Having been told that her son died in the accident, the old woman appeared very calm, as if nothing （）.
A. happened
B. were happened
C. was happened
D. had happened

[简答题] Biotechnology is the name that has been given to a very wide range of agricultural, industrial and medical technologies that make use of living (47)______ (e.g., plants or animals) or parts of living organisms to provide new products and services. Biotechnology’’s (48)______ lie in the ancient crafts of brewing(酿造), baking and the production of fermented(发酵) foods such as yoghurt and cheese. It was not until 1859 that the cause of both desirable and (49)______ changes in food was identified. Louis Pasteur provided a scientific understanding of these natural processes, which helped to improve the (50)______ of traditional fermentations and ensure the safe (51)______ of food and drink. Pasteur thought that living organisms were always needed to bring about the changes which occur during fermentation. Towards the end of the last century, however, it was realized that non-living extracts from cells could also cause changes that are normally associated with the activities of w