题目

如图装置，将溶液A逐滴加入固体B中，下列叙述正确的是（    ） （A）若A为浓盐酸，B为MnO2，C中盛品红溶液，则C中溶液褪色                     （B）若A为醋酸，B为贝壳，C中盛过量澄清石灰水，则C中溶液 变浑浊 （C）若A为浓氨水，B为生石灰，C中盛A1C13溶液，则C中先产 生白色沉淀后沉淀又溶解 （D）若A为浓硫酸，B为Na2SO3固体，C中盛石蕊试液，则C中溶  液先变红后褪色 Read the following passage．Fill in the numbered blanks by using the information from the passage． Write NO MORE THAN THREE WORDS for each answer． 　　When I opened my e-mail the other day, a pretty woman named Rachel appeared on my computer screen．She greeted me by name and started talking with great enthusiasm．Every now and then she stopped to smile at me or blow a kiss．She was reading to me an e-mail from my brother, and a lot of it was about his getting the phone company to give him a high-speed Internet connection．It was pretty cool． 　　Rachel was there thanks to a new technology called Facemail．Facemail lets you send e-mail that can read mails to the receiver by an attractive male or female form or by a clown．The software, which is free, can be downloaded at www．Facemail．com． 　　Facemail faces are lifelike, and they copy emotions based on the ones that you put in your text．For example, type in X, and Rachel blows a kiss． 　　Life FX, the company that develops the Facemail is sure there are broad business uses．The reason e-business is not popular, the company says, is that buying over the Internet lacks the human touch．But what if you went to the Nike website and Michael Jordan greeted you by name, waited on you and personally closed the sale? Besides, the company is talking with Whirlpool company about the technology in a computer screen on a fridge．Then if Mom can’t be at home when the kids get back from school, she can leave a note with voice and image telling them what there is to eat． 　　Facemail could get hot fast．Personally, I am a fan．But Facemail should be used with words in an e-mail and add angry emotions when you’ve got junk mails． Title：A New Technology On 1．________ ⅠMy findings： * I was greeted by 2．_________ on my computer when I opened my e-mail the other day; * She kept reading to me an e-mail from my brother about a high-speed Internet connection; * Sometimes she would stop to smile or 3．_________ ; ⅡMore details of Facemail： *4 _________：Facemail can let your e-mails read by a “person”; *Feature：Facemail faces are 5．_________ and changeable; *6．_________：Life FX *Future of Facemail：①It is sure to have 7．_________; ②It may be used in a computer screen 8．_________ to help mothers; ⅢMy personal 9．_________ about Facemail： *It could get hot fast *It should be used with words in an e-mail; *It might make you 10．_________ when getting junk mails．