【正文】 mad/crazy with doubt off 四： asked thinking ’t seen play clean discover 五： 七：A篇：BDBCDB篇：CBDACC篇：DBABCD篇：ABDCB E篇： it makes people buy things they don’t way is to buy secondhand clothes and another way is to buy fair trade the growers use chemicals that pollute water, make farm workers ill and kill and now fashion designers are working with these materials and the clothes arebeautiful as well.第四篇：九年級英語下配套練習冊答案山東省人教版九年級下冊英語（新目標）配套練習冊答案Unit 9when was it invented ?Section A 一： 二： 1~5 CBCCC 三： , used for , invented , cleaned be repaired seeSection B 一： 二: thin accident to, was discovered mistake this way ,in the end into 三: 1~5:AADCD 6~10:BDBDC 11~12 :AC 四:for, on, Who , think, are, inwentions, is , most Self Check and Reading 一: 二: most popular 三: is believed learn sent handed in ,cleaned him was, invented 四: 1~5:BADBA 6~10:CADAB 五: 1~5:ABCAC grew vegetables in his garden and sold the money he set up a chemical he was awarded 1368 separate and distinct patents during his 11th,1847 18th ,1931 a lab first patented invention was an electrical vote recorder in ~1877,invented the ~1910, invented and perfected and steel alkaline storage By the time I got outside ,the bushad already leftSection A 一： 二： left left e cooked’t rain had learnt三:1~5:CBBAB 四:, on time late for ,came ,close off ,overslept down offSection B 一 : 二：1~5CABBD6~10BAACD 三: off married ,to watch up much ,as up to of ,that四： 1~5:BEDCASelf Check and Reading 一：,hadn’t seen go learnt/learned be showed /shown二: ,to much as possible seen he’t allowed 三:1~5 CBCCD6~10 BABDC 四:1~5 TFFTF6~10 CDBAC Unit 11 could you please tell me where therestrooms are? Section A 一: 二: the middle of from front of 三: 1~6 CBCDCD 四: get to ,leaves,is talk,they went ,to ,Go past ,next t to 五:Excuse me , Sure, second , How , escalator/elevator, turn , past , between , andSection B 一： /inexpensive 二: 1~5 BCDAB6~10 DCCBD 三: there is /whether there are 3,shall we get , to mendSelf check and reading 一： 5,hand 二： 1~5 CACBB 6~10 BDBAC 三： ,to ,is on /buying, goes you tell me how I can get to the library? for information politely ,sounds ,enough many, depend on , chang ,speak 四： 1~5 CACCD6~10 ADBCA 五： 1~5TTFFF will die his farm mils(away) weeks ,they did Unit 12 You’are supposed to shake A 一： 二: 1~5:BBADB 三: bring ,left asked be do 四: you supposed , Yes ,are supposed to greet are ,supposed to do ’t, have supposed to bow to arrive ,arrived asked ,were supposed plans toSection B 一: ,napkin 二： having ,getting say 三： 1~5 BACBC6~10 BAABD 四: up ,stick ,into of ,make ,feel difficult to be ,to doing五: nervous, use, behave ,ma