Question 2: How are humans destroying the environment?We used our unique minds to ________ the balance with nature. We learnt how to ________ the wild and get more from the environment. Our population and demands _________.

CET4-真题：听力 202012-1 SB Conversation TwoQuestions 12 to 15 are based on the conversation you have just heard.(1) (单选题)Q12. A.She is a real expert at house decorations.B.She is really impressed by the man’s house. C.She is well informed about the design business.D.She is attracted by the color of the sitting room.(2) (单选题)Q13.A.From a construction businessman.B.From his younger brother Greg.C.From home design magazines.D.From a professional interior designer.(3) (单选题)Q14. A.The cost was affordable.B.The style was fashionable.C.The effort was worthwhile.D.The effect was unexpected.(4) (单选题)Q15. A.She'd like him to talk with Jonathan about a new project.B.She'd like to show him around her newly-renovated house.C.She wants to discuss the house decoration budget with him.D.She wants him to share his renovation experience with her.

The pressurization system controls cabin ( )by regulating air flow from the fuselage . A attitude B altitude C latitude D longitude

Everything changed for 7-year-old Tariq when he slapped some butter on an ear of corn. He knew it tasted good, but butter made it better. His passion for produce got him a position as South Dakota's official Corn Ambassador. Tariq's profession of love for his favorite vegetable earned him the name "The Corn Kid". This was after his online interview attracted millions of views and was made into a song. South Dakota is one of the top corn producers in America. The corn provides nourishment across the globe.Tariq said, "Not everyone has to like corn, but everyone should definitely try it, especially with butter." Tariq and his family were invited to South Dakota to attend the honorary ceremony at the state's Corn Palace. Officials wanted to highlight South Dakota's two largest industries: tourism and agriculture. Tariq couldn't believe his eyes when he saw the palace made of corn.Q1. How did Tariq make corn taste better?Q2. Why were Tariq and his family invited to South Dakota?

Glass, according to some research, can be dated back to around 3500 B.C., and the ancient Egyptians played an important role in industrializing it. In the early 1800s, the French confectioner (甜食商) Nicolas Appert began to use glass as a food preservation method when he discovered that foods could be preserved and prolonged by boiling them at high temperatures and then sealing them in glass containers. Glass provides a barrier against gasses and micro-organisms, can be sterilized, and is easy to reuse. It is also 100% recyclable without loss of quality or purity. But why isn't glass used more often? Primarily because it's extremely fragile and can be very heavy, leading to high transportation costs.What can we learn about glass packaging?A It is less often used due to its delicacy and weight.B It can't be recycled without the loss of quality or purity.C It was first used to preserve food by the ancient Egyptians.

Though he's a graduate fresh ___ university, his excellent problem-solving skill has impressed all his colleagues.

define aspirations suggestions protectexistence growth viable unique We've had our dreams since childhood.Although dreams change as we get older，there is no denying that they are never far away from us and have been quietly witnessing our（1） ____ .All great successes start with （2） ____ or dreams.When we dream，we are creating our life，we are thinking of the （3） ____ change we can make，and we are actively pursuing what we think is significant.We should （4） ____ our dreams and never let anybody steal or destroy them.As long as we are clear about what we want，set （5） ____ goals，and take action，we will achieve our dreams sooner or later.

Students are a fairly adaptable community and their strength lies in their teamwork along with the ability to overcome _ together.A. huddlesB. hugsC. hurtsD. hurdles

5 Fill in the blanks by selecting suitable words from the word bank. You may not use any of the words more than once.A affordable F embedded K optimalB capability G enhance L proceedsC demand H escalation M streamliningD disputable I exceeds N sustainabilityE disrupt J modernized O underminingCities are getting smarter every day, so are their transit options. One emerging option is autonomous vehicles (AVs), or simply cars with self-driving 1)_____. However, as experts say, before we enter a reality where AVs are 2)______ into our daily lives, we will see the continued rise of electric vehicles (EVs) all over the world.Besides saving costs for consumers, EVs can bring many 3)______ benefits to the environment because they use electricity instead of gas to drive their wheels. Many large cities are trying to encourage the use of EVs by installing public charging stations throughout the city and 4)______ the vehicle registration process. At the same time, many automakers are working to 5)______ the charging speed of EVs and to make EVs more 6)______.As the use of EVs rises, greater 7)______ will be placed on the power industry. In some areas where energy resources are stressed already, the increasing use of EVs could well 8)______ the electrical supply system.EVs can also impact urban planning. Thus, consideration of commute options, location of charging stations, and open data should be part of a city's future mobility plans. It is important for automakers to partner with urban planners<|im_end|>5 Fill in the blanks by selecting suitable words from the word bank. You may not use any of the words more than once.A affordable F embedded K optimalB capability G enhance L proceedsC demand H escalation M streamliningD disputable I exceeds N sustainabilityE disrupt J modernized O undermining

Fill in the blanks with the words given below.Change the form where necessary.Each word can be used only once. atmospheric bankruptcy delicacy geographic idiomatic microscopic secrecy urgency vacancy （1）The fall in demand for new cars could cause a wave of ____ in the car retail business.（2）The transport sector is trying to curb ____ pollution in urban areas，by setting traffic restrictions and promoting public transport.（3）When it comes to Sichuan cuisine，I feel very excited because there are so many local ____ I'd like to try.（4）When your customers receive an email，the ____ of opening it often depends on the message that is written in the subject line.（5）Slang terms and ____ expressions often create confusion for the learners of a foreign language.（6）Not limited by time and ____ location，online courses provide an excellent opportunity for people to learn new skills.（7）With our powerful job search tools，you can find job ____ that meet your exact requirements.

热门问题