目视比色法测定浊度有二条标准系列，各适应浊度为多少度的水样测定？ 发布时间：2017-09-12 07:15 │ 来源：www.tikuol.com 题型：问答题 简答题 问题： 目视比色法测定浊度有二条标准系列，各适应浊度为多少度的水样测定？
题型：问答题 简答题 下列属于合理施肥的措施是（ ）A．种棉花时，多施氮肥使茎杆健壮B．玉米在壮苗期追加磷肥C．种甘薯时多施氮肥和磷肥，使枝叶健壮，提早开花结果D．玉米在成熟期追加磷肥 查看答案
题型：问答题 简答题 完形填空。 I used to hate being called upon in class mainly because I didn't like attention drawn to myself. And__1__otherwise assigned(指定)a seat by the teacher, I always__2__to sit at the back of theclassroom. All this__3__after I joined a sports team. It began when a teacher suggested I try out for the basketball team. At first I thought it was a crazy__4__because I didn't have a good sense of balance,nor did I have the__5__to keep pace with the others on the team and they would tease me. But forthe teacher who kept insisting on my "__6__for it", I wouldn't have decided to give it a try. Getting up the courage to go to the tryouts was only the__7__of it! When I first started__8__thepractice sessions, I didn't even know the rules of the game, much__9__what I was doing. Sometimes I'd get__10__and take a shot at the wrong direction-which made me feel really stupid.__11__, Iwasn't the only one "new" at the game, so I decided to__12__on learning the game, do my best at each practice session, and not be too hard on myself for the things I didn't__13__"just yet"． I practiced and practiced. Soon I knew the__14__and the "moves". Being part of a team was fun and motivating. Very soon the competitive__15__in me was winning over my lack of confidence.With time, I learned how to play and made friends in the__16__-friends who respected my efforts to work hard and be a team player. I never had so much fun! With my__17__selfconfidence comes more praise from teachers and classmates. I have gonefrom "__18__" in the back of the classroom and not wanting to call attention to myself,__19__raisingmy hand-even when I sometimes wasn't 100 percent__20__I had the right answer. Now I have more selfconfidence in myself.( )1.A.as ( )2.A.hoped ( )3.A.continued ( )4.A.idea ( )5.A.right ( )6.A.going ( )7.A.point ( )8.A.enjoying ( )9.A.less ( )10.A.committed ( )11.A.Interestingly( )12.A.focus ( )13.A.want ( )14.A.steps ( )15.A.role ( )16.A.process ( )17.A.expressed ( )18.A.dreaming ( )19.A.by ( )20.A.lucky B．until B．agreed B．changed B．plan B．chance B．looking B．half B．preparing B．later B．motivated B．Fortunately B．act B．do B．orders B．part B．operation B．improved B．playing B．for B．happy C．unless C．meant C．settled C．belief C．ability C．cheering C．rest C．attending C．worse C．embarrassed C．Obviously C．rely C．support C．rules C．mind C．movement C．preserved C．relaxing C．with C．sure D．though D．chose D．started D．saying D．patience D．applying D．basis D．watching D．further D．confused D．Hopefully D．try D．know D．games D．value D．situation D．recognized D．hiding D．to D．satisfied 查看答案
题型：问答题 简答题 边某与某工厂于2011年12月1日签订了一份设备租赁合同，双方约定该合同自2013年1月1日起生效，有效期为三年。根据合同法及相关规定，下列哪些说法是正确的？ A．该合同是附生效条件和解除条件的合同B．该合同是附生效期限和终止期限的合同C．该合同自2011年12月1日起成立，但未生效D．该合同自有效期届满时失效 查看答案
题型：问答题 简答题 关于驾驶机动车跟车行驶，以下做法正确的是什么？（）A、与前车保持足以采取紧急制动措施的安全距离B、与前车保持较近距离，以防加塞C、将注意力全部集中在所跟随的车辆上D、将注意力全部集中在后方的车辆上 查看答案