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此处正确答案是[A]concerning[B]including[C]relating[D]attaching
此处正确答案是 [A]concerning[B]including[C]relating[D]attaching
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此处正确答案是 [A]concerning[B]including[C]relating[D]attaching
A、Particular average caused by natural calamities
B、Total loss caused by natural calamities
C、Total loss caused by fortuitous accidents
D、General average caused by fortuitous accidents
E、Particular average caused by fortuitous accidents
F、General average caused by fortuitous accidents
A、Teachers should help students cultivate the habit of learning in an active way.
B、Giving students opportunities to practice what they have learned
C、Improving the ways of teaching so as to arouse students’ interest
D、To increase elective courses to meet students' different interests
A、is defined before it is first invoked
B、is invoked before it is first defined
C、takes no arguments
D、does not return a value
A.difficulties are but part of everyone' s life.
B.depression and unhappiness are unavoidable in life.
C.everyone should learn to avoid trying, circumstances.
D.good feelings can contribute eventual academic excellence.
A.1883.
B.1882.
C.1894.
D.1899.
听力原文: Good evening, welcome to the first meeting of our spring cycling season. It's a pleasure to see so many new faces here. I certainly hope that most of you will soon feel right at home with our group and bicycling will be a regular hobby for you and a part of your physical routine. Some of you may not realize that the State of New Jersey offers ample opportunities for bicyclists of all abilities. We've rolling countryside, miles of beaches, lovely hills and mountains and valleys and thousands of miles of roads. Beginners will find the shore suitable for their needs while expert riders will find that the steep trails of the region offer a challenge to their skill. In addition, New Jersey is rich in historical interest. The state abounds in colonial architecture, battlefields of the revolution and other historic sites important in the early history of the country, most are carefully preserved and restored. We organize tours to a variety of places nearly every weekend. Next Saturday's tour will relatively be a easy one. Interested cyclists will meet at 8 a. m. in the parking lot at the corner of Hamilton Street and College Avenue. The minimum time of this tour is about six hours. Each new rider must team up with an experienced rider. You can pick up a map of Saturday's tour at the information table before you leave this evening.
What is the purpose of the talk?
A.To encourage people to participate in a club activity.
B.To introduce a new kind of bicycle.
C.To inform. the beginning cyclists about New Jersey's traffic law.
D.To warn tourists about bicycling on the roadways.
Directions: You will hear three dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文: Little by little, Americans are turning to solar power, tapping the strength of the sun for energy.
Solar energy is only in its infancy, however, sunlight has already been used for heating or cooling homes and office buildings in the sunny south. Experts say all signs point to the birth of the solar energy industry. Right now, an increasing number of companies are selling solar collector panels to heat and cool homes or to heat water. The glass and metal panels cost from $ 100 to more than $ 500 each, and the three or four bedroom homes usually require a dozen or more. They look like sandwiches, or very narrow flower boxes, 3 to 6 feet in width, 8 to 10 feet long, and 4 to 8 inches thick. They are usually placed in rooftops. Nobody knows how many have been sold, and in addition, many people have built their own units. It has been estimated that solar power equipment will be a $ 1.3 billion industry by 1995, and more a million homes will use sunlight for heat, air conditioning or to generate electricity, both in the cities and in countryside.
What do we learn about the use of solar energy in the USA?
A.It is very well established.
B.It is relatively new.
C.It is found in one million homes.
D.It is being rapidly expanded.
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