单选题______she is young, she knows quite a lot. [A] Although [B] However [C] When [D] Unless

单选题 Questions 23～25 are based on the following conversation.

单选题Christmas is an important festival (节目) in Britain and many ______ countries in the world. A. other B. the other C. another

单选题Adam Smith saw that the division of labor

单选题 {{I}} Questions 24-25 are based on the talk you've just heard.{{/I}}

单选题{{I}}Questions 24～25 are based on the talk you've just heard.{{/I}}

单选题With grade inflation going on in Harvard，it is likely that________．

单选题{{I}} Questions 21-23 are based on the story you've just heard.{{/I}}

单选题Questions 18-21 are based on the following dialogue about a visit to Athens, the capital of Greece.

单选题Statuses are marvelous human inventions that enable us to get along with one another and to determine where we "fit" in society. As we go about our everyday lives, we mentally attempt to place people in terms of their statuses. For example, we must judge whether the person in the library is a reader or a librarian, and whether the unfamiliar person on our property is a thief or a meter reader. The statuses we assume often (26) with the people we encounter, and change throughout life. Most of us can, at very high speed, (27) the statuses that various situations require. Much of social (28) consists of identifying and selecting among (29) statuses and (30) other people to assume their statuses (31) relation to us. This means that we (32) our actions to those of other people based on a constant mental process of (33) and interpretation. Although some of us find the task more (34) than others, most of us perform (35) rather effortlessly. A status has been (36) to ready-made clothes. Within certain limits, the buyer can choose style and (37) . But an American is not (38) to choose the costume of a Chinese peasant or (39) of a Hindu prince. We must choose from among the clothing (40) by our society. Furthermore, our choice is limited to a size that will fit, (41) by our pocketbook. Having made a choice within these limits we can have certain (42) made, but apart from minor (43) , we tend to be limited to what the stores have on their (44) . Statuses too come ready made, and the (45) of choice among them is limited.

单选题[此试题无题干]

单选题{{I}}Questions 14 -17 are based on the following dialogue.{{/I}}

单选题Questions 4-7 are based on a talk about traveling.

单选题Whydidthewoman'sfamilymovetoOxford?A.Becauseshewasalreadyten.B.BecauseshewasMsPeter.C.BecauseshewasborninBrighton.D.Becauseherfathergotanewjobthere.

单选题Petroleum products, such as gasoline, kerosine, home heating oil, residual fuel oil, and lubricating oil, all come from one source ― crude oil found below the earth'' s surface, as well as under large bodies of water, from a few hundred feet below the surface to as deep as 25 000 feet into the earth''s interior. Sometimes crude oil is secured by drilling a hole through the earth, but more dry holes are drilled than those generating oil. Pressure at the source or pumping forces crude oil to the surface. 　　Crude oil wells flow at varying rates, from ten to thousands of barrels per. hour. Petroleum products are always measured in 42-gallon barrels. 　　Petroleum products are different in physical appearance: thin, thick, transparent or opaque, but their chemical composition is made up of only two elements: carbon and hydrogen, which form compounds called hydrocarbons. Other chemical elements found in union with the hydrocarbons are few and are classified as impurities. Trace elements are also found, but these are of such minute quantities that they are disregarded. The combination of carbon and hydrogen forms many thousands of compounds which are possible because of the various positions and joinings of these two atoms in the hydrocarbon molecule. 　　The various petroleum products are refined from the crude oil by heating and condensing the vapors. These products are light oils, such as gasoline, kerosine, and distillate oil. The residue remaining after the light oils are distilled is named as heavy or residual fuel oil and is used mostly for burning under boilers. Additional complicated refining processes rearrange the chemical structure of the hydrocarbons to produce other products, some of which are used to upgrade and increase the octane rating of various kinds of gasoline.