◑Why does the professor say this:◑She is concerned that no one can understand her.◑She knows that the theories can seem strange at first.◑There is no more time to review the material.◑She wants to apologize for discussing an emotional topi

A．The professor think it is potential to make things which we love tree treasure if days gone. B．The professor think we can make things true treasure if days gone. C．The professor think we should buy expensive things. D．The professor like to buy antique.

A．To discuss her grade in her last class. B．To inquire about auditing a class next term. C．To thank her professor for a good class. D．To ask questions about her thesis.

A．That its great mixture of rhythm and beat makes jazz music timeless. B．That jazz music would outlast any other genres of music. C．That jazz music will keep on changing but the name of the genre will remain. D．That its various forms and styles will be remembered always.

A．The hand shaker only offer half of his hand to the other. B．It conveys the message of lack of interest. C．It shows the hand shaker behaves like a woman. D．It may convey a wrong message to the other.

A．To give an example of the instructional role of guilds. B．To correct a common misconception about guilds. C．To explain that guilds still exist in the modern world. D．To acknowledge that they share limited similarities with guilds.

A．To explain why it is likely that the Nightcap Oak population will increase in the future B．To point out that the Nightcap Oak"s limited reproductive success has not led to a decrease in its population C．To present evidence that the Nightcap Oak is able to tolerate major changes in its environment D．To point out that the Nightcap Oak is able to resist diseases that have destroyed other tree species 此题为多项选择题。

A．It sent back the first color photographs of the Moon. B．It was powered by solar energy. C．It landed on the far side of the Moon. D．It flew over the Moon"s polar regions. 此题为多项选择题。

A．To explain why some paints may deteriorate over the course of time B．To stress the need for caution when attempting to restore old artworks C．To show how pigments differ from varnishes and binding agents D．To show how spectroscopy can help establish the age of a painting 此题为多项选择题。

A．They were large in order to indicate wealth． B．They were designed by teams of engineers． C．Most of them were built with very smooth walls． D．Very few of them were decorated on the insid E．

A．To offer a compliment B．To offer to help other students C．To introduce herself D．To suggest ways of making the class more personal 此题为多项选择题。

A．The combination ratio of atoms was resolved. B．The weighing method of atoms was resolved. C．The construction of water was resolved. D．The structure of an atom was resolve 此题为多项选择题。

A．A story has been changing since it first appeared in the 1930s. B．A person remembers a story for many years. C．A gene is passed on through many generations without changing. D．A song quickly becomes popular all over the world. 此题为多项选择题。

A．It is probably well-known to many of the students in the class. B．It is considered an excellent example of Transcendental literature. C．It is required reading for the course that She is teaching. D．It is her personal favorite of nineteenth-century essays.

A．To ask for advice B．To ask questions C．To make up for lessons D．To get his signature 此题为多项选择题。

A．They appear to demonstrate parasitic behavior. B．Their behavior. can be both harmless and helpful. C．They derive various benefits from their hosts. D．Researchers have inadequate observational equipment.

A．The tales are usually set in a nonspecific location. B．The location is determined by the country of origin of a tale. C．The tales are set in a location familiar to the author. D．A storyteller varies the location of a tale depending on the audience. 此题为多项选择题。

A．To explain the rotation of the Earth and the Sun B．To prove that facts may be interpreted differently C．To present a fact that can be verified by the students D．To discard a model that was widely accepted

A．It is an example of a work copied in another medium. B．Drawing was typical of the way that artists were educated. C．The sketch was a historical account of an important event. D．The size of the drawing made it an exceptional work of art.

A．They were founders of political movements. B．They were examples of charismatic leaders. C．They were attorneys who led by the law. D．They had contrasting types of authority.

A．To stress the mysterious nature of severe immune responses B．To argue that anaphylaxis is mainly the result of bad luck C．To point out that scientists disagree over what causes allergies D．To suggest that people are crazy to eat offending substances

A．Compare an on-campus service model with an off-campus one B．Interview the service manager and employees at the cafeteria C．Recommend service improvements at the cafeteria and the bookstore D．Analyze the service design of a nearby restaurant

A．to ask the professor about an article she wrote B．to ask the professor’s opinion about an art exhibition C．to ask the professor to approve a topic of a paper． D．to ask the professor to write to her colleague on the student’s behalf

A．to indicate the content of a course he thinks the woman should take B．to learn more about the woman’s experiences over the summer． C．to describe a research project he thinks the woman would find interesting D．to show his approval of the woman’s career goals．