Trade winds | Rain-shadow | Coast | |
Ａ. The Sahara | |||
Ｂ. The Atacama |
更多"{$mediaurl}In the talk, the profess"的相关试题: [单项选择]
{$mediaurl}What is the talk mainly about A. The processes by which natural and cultured pearls are created. B. Some common misconceptions about the formation of pearls. C. The development of a technology to produce artificial pearls. D. A biological explanation of why pearls form in oysters. [单项选择]
{$mediaurl}What does the professor imply A. Before Twain, few works produced in the United States were worthy of attention. B. By Twain’s time, American literature had developed a style and voice all its own. C. Twain’s outlook as an author was unlike his contemporaries’ in American literature. D. Twain’s influence alleviated American authors’ concerns about proving themselves. [单项选择]
{$mediaurl}Why does the professor mention fossils A. To describe the evidence Wegener used to develop his theory. B. To suggest that Wegener borrowed ideas from earlier scientists. C. To explain how Wegener first became interested in geology. D. To show why most scientists ridiculed Wegener’s theory. [单项选择]
{$mediaurl}Why does the professor suggest speaking with an owner of a kayak tour company A. She thinks it will be possible for the man to get a job working there. B. The man is already familiar with several of the local guides. C. She believes that tour companies are interested in community development. D. The man is interested in opening a similar business after he graduates. [单项选择]
{$mediaurl}Why does the professor mention Rural Free Delivery and Parcel Post A. To give examples of early mail-order houses B. To compare the benefits of two different types of services C. To explain how these services helped the mail-order business D. To describe the origins of the concept of customer service [单项选择]
{$mediaurl}How does the professor introduce his discussion of the historical context of American realism A. By comparing the literature of Britain and the United States in the late 1800s. B. By asking the students to list important events of the late nineteenth century. C. By describing the effect of American realism on modern American literature. D. By outlining the career of an author considered to be a representative figure of realism. [单项选择]
{$mediaurl}How does the professor introduce the lecture topic A. By listing the top producers of maple syrup. B. By correcting a common misconception about maple syrup. C. By reminding the students of the topic from last class. D. By asking the students to define a related term. [单项选择]
{$mediaurl}Why does the professor say this: A. To find out if any of the students have used method acting. B. To give the students instructions about a stage performance. C. To illustrate for students an application of method acting. D. To remind the students of something from a previous lecture. [单项选择]
{$mediaurl}What does the professor say about round natural pearls A. They do not look as attractive as they used to. B. They have become more common than they once were. C. People are willing to pay large amounts of money for them. D. No one is entirely sure how they are formed. [单项选择]
{$mediaurl}Why does the professor mention growth rings in trees A. To compare natural pearl development to something the students are familiar with. B. To show the contrast between growth rings in pearls and those in living organisms. C. To highlight a process that occurs more frequently in cultured pearls than natural pearls. D. To explain why it is easy for scientists to determine the age of natural pearls. 我来回答: 提交
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