【正文】 ：150左右（首句已給出，字數(shù)不計入）。現(xiàn)就討論的結(jié)果請你寫一份總結(jié)。 water heating systemsSolar power systems◆changing solar energy into 78. ◆having plicated technology◆cost： very expensive79. Buy the equipment from a reputable manufacturer who will help to80. it if necessary.六、作文。 environmentfriendlySolar energy productsSolar heatingsystemsPassiveheatingsystems◆using the sun39。s energy is changed into electricity that can then be used to power many kinds of electronic devices. Because of the plicated technology involved, these kinds of solar power systems can be very expensive.When considering what kind of solar heating or power system to install（安裝）in your home or business, be sure to purchase your equipment from a reputable manufacturer who will be able to help you with any necessary repair.Solar energy application71. of solar energyrenewable。s energy. Unlikean active solar application, passive solar setups acplish their task without the use of additional electrical ponents, such as fans that need an external electricity solar space heating or water heating systems are active solar heating systems that have various ponents that call for external power sources. Because of their simplicity pared with active systems, passive solar heating systems generally are cheaper than active ones. In addition to these solar heating systems, there are also solar power system available. Rather than using the sun39。s employer was A. greedy but honest tempered but warmheartedC. strict but forgiving D. none of the above五、任務型填空。Embarrassed,she smiled. And I could read her expression，“It is possible”.I asked her pardon for the cruel lesson and， to her great surprise，gave her the eighty dollars. She murmured her little “merci”serveral times and went out. I looked at her and thought，“How easy it is to crush the weak in this World! ” talking to writer expected ＿＿＿＿＿＿from her.A. a protest D. an explanation shocked the writer was Julia39。t you protest?Why were you silent? Is it possible in this world to be without teeth and laws(爪)—— to be such a fool?39。t know that！Take three from fourteen and it leaves eleven. Here’s your money，my dear．Three，three，three，one and one. Here it is！”I handed her eleven dollars. She took them and pocketed them.“Merci（Thanks），”she whispered.I jumped to my feet and started pacing the floor. I was overe with anger.“For what，this merci”? I asked.“For the money”.“But you know I’ve cheated you—— robbed you！”I have actually stolen from you!Why this“merci？”“In my other places they didn’t give me anything at all.”“They didn’t give you anything? No wonder! 1 played a little joke on you，a cruel lesson，just to teach you…I39。s shoes. You ought to watch everything！You get paid for it. So，that means five more dollars off. The tenth of January I gave you ten dollars”.“You didn39。s left eye reddened with tears welling up. Her chin trembled，and she coughed nervously and blew her riose，but still not a word.“Around New Year’s Day you broke a teacup and a saucer；take two dollars off your cup cost more，because it was a treasure of the family，but forget it. When didn39。ve been here for two months，so...”Two months and five days.”Exactly two months. I made a special note of it. That means you have sixty dollars ing to you. Take nine Sundays off... you know you didn39。s settle our accounts. I guess you most likely need some money，but maybe you39。t take classes in algebra，American government，chemistry puter and so on.DA few days ago I asked my sons39。 in the school.B. There are altogether 250 students who take classes in the classrooms.C. As the state39。s“Netrating”．The study covered Britain，Germany，F(xiàn)rance，Italy and Spain. Experts advised parents to limit the time their kids spend on line and keep them away from chat rooms.Chat to the Magic MumBritish author J. K. Rowling, mother of the magic boy Harry Potter, will do an Internet interview about her new book Harry Potter and the HalfBlood Prince on June 26. Before the event，children are invited to send their questions about Harry Potter to the website. The book will hit stores in the US and UK on June 21and will arrive in China in August.School SoldiersRussian school students will have to do basic military training in their final year of school，the government has decided. The lesson will include learning to fire guns,marching drills and how to deal with a chemical，nuclear or biological attack. The activity is seen as part of a drive toward the education of their love for their country.Orlando，＿＿＿＿Is it hard for you to get up early and get ready for classes? Some students at Winter Park High School just roll out of bed in their pajamas（睡衣）and go to class in their own bedrooms. Of course, their teachers and classmates do not see them because all their classwork is on the puter.The Florida High SchoolThe state39。s important to listen to people who offer a different perspective through his experience C. tell us not to cut trees down any more D. remind us to be careful while workingCNow，it39。t travel through wood of the following statements is NOT true according to the passage? A. But for his boots, the author would have died. B. The author regretted having brushed off his friend39。t hear his friend39。s important to listen to people who offer a different perspective . Taking the time to listen might actually save a lot of time and trouble. It certainly would have kept me from getting the “shock of my life”． underlined word”disregard”in the second paragraph means“ ” no60. In spite of Bruce’s warning，the author still cut down the tree because＿＿＿＿＿＿ A. he was sure there would he nothing to happen B. he wasn39。t have brushed off my friend39。t travel through wood， so I could safely remove the tree. As I reached out my finger to touch the tree, pain ran up my arm and th