题目

把一段圆柱木料锯成三段，增加（  ）个底面积．A.3B.4C.6D.2 答案：【答案】B【解析】根据题干解析可得，切割成三段后，表面积是增加了4个圆柱的底面的面积， 根据圆柱的切割特点可知，切割成三段后，表面积是增加了4个圆柱的底面的面积，由此即可解答问题。故选：BSuper International Crafts (工艺品) Market1/F, Super Shopping Center, 12 Shopping Road, ssKowloon,next to Dandy's Store and Cleo's Cafe☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆The Super Shopping Center is proud to hold the Super International Crafts Market. The market owns hand-crafted products from all over the world. Come to learn about other cultures and see beautiful things from different countries! A part of the sales will be given to the International Children's Fund (ICF). Some of the interesting products include:Beaded bracelets (圆珠手链) from AfricaDo you love bracelets? Here you can find bracelets made from special wooden beads, and no two pieces are the same! Each bracelet looks expensive, but costs only $20. What is more, if you buy two, you can get a card for a free drink at Cleo's Cafe!Silk handbags from ThailandThese colorful bags are beautiful and useful! You can use them every day. Each bag is as much as $150. If you buy more than one, they will be 10% cheaper for you.Fantastic!We will have introductions about the different countries, as well as a lucky draw (M!) for a free trip to one of the special countries in the market! You can also taste foods from the different countries at our International Foods Stand.Visit the International Crafts Market and learn about different cultures.Buy beautiful, interesting things and support the International Children's Fund!【1】The passage above is probably _________.A. a piece of news B. a visitor's letterC. a shopping guide D. a trip introduction【2】The Super International Crafts Market is _________.A. next to Cleo's Cafe B. next to 12 Shopping RoadC. on 1/F, Dandy's Store D. on 2/F, Super Shopping Center【3】People can _________ in the market.A. learn about different cultures B. visit the International Children's FundC. sell their own hand-crafted products D. see beautiful things mostly from ssKowloon【4】Which is right according to the passage?A. Two bracelets cost $20. B. The bracelets look the same.C. Each bag costs only $135. D. The handbags are colorful.