【单选题】【消耗次数:1】
针式打印机的配件:打印机、前部托纸板、色带夹、打印纸导纸器、( )。
电源线
打印机前盖
打印机保护壳
打印机底座
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相关题目
【单选题】 打印机的分类:针式打印机、喷墨打印机、激光打印机、( )。
①  老式打印机
②  多功能一体机
③  分子打印机
④  联网打印机
【单选题】 打印机按工作方式分为针式打印机,喷墨式打印机和( )
①  针式打印机
②  喷墨式打印机
③  并行打印机
④  激光打印机
【单选题】 相较于激光打印机,针式打印机具有的优点是____。
①  耗材便宜
②  噪音小
③  打印速度快
④  使用方便
【单选题】 激光打印机属于_
①  非击打式打印机
②  热敏式打印机
③  击打式打印机
④  针式打印机
【单选题】 激光打印机属于_____。
①  非击打式打印机
②  点阵式打印机
③  击打式打印机
④  热敏式打印机
【单选题】 打印机中,打印质量最好的是( )。
①  喷墨打印机
②  针式打印机
③  点阵打印机
④  激光打印机
【单选题】 通常打印质量最好的打印机是________。
①  针式打印机
②  点阵打印机
③  喷墨打印机
④  激光打印机
【单选题】 针式打印机安装耗材:更换色带和( )。
①  安装纸张
②  安装磨合
③  安装电池
④  安装色带架
【单选题】 打印机分为( )。
①  2类
②  不分类
③  1类
④  4类
【单选题】 维护针式打印机的方法,下列哪个不是?( )
①  运作中可以直接拔掉电源
②  尽量减少打印机空转
③  定期清洗打印头
④  尽量避免打印蜡纸
随机题目
【单选题】 In the first sentence, “by no means” means ____.
①  without method
②  not at all
③  absolutely
④  above all
【单选题】 You’ll be late, ______ you start at once.
①  or
②  if
③  and
④  unless
【单选题】 The article ______ in French were impossible for me to read.
①  written
②  writing
③  write
④  wrote
【单选题】 Is this ______ looking for?
①  you are
②  that you are
③  what you are
④  what are you
【单选题】 According to the author, in order to have a good command of English one must ____.
①  employ as many learning strategies as possible
②  expect to gain an easier task
③  exert oneself constantly
④  sustain oneself
【单选题】 Mr. Brown had hardly said a word since supper,___ had his wife.
①  either
②  or
③  nor
④  so
【单选题】 The teacher asked ______ students to do homework ourselves.
①  the
②  his
③  some
④  us
【单选题】 ______ bad cold she spent the entire day in bed.
①  As if
②  Even though
③  In addition
④  Due to
【单选题】 Modesty helps one to go forward, ______ conceit makes one lag behind.
①  whenever
②  only if
③  whereas
④  consequently
【单选题】 A pen pal provides good motivation for your writing because he or she ____.
①  lives far away from you
②  knows China a lot so that you can have a lot to talk about
③  also keeps a diary
④  may inform you of many interesting things in his or her culture