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【单选题】
【T20】 WHILE RANGE FURTHERMORE INTO
A.
IT WILL FIT【T13】______ THE SMALLEST SPACE
B.
【T14】______ THE MACHINE IS PERFORMING ANOTHER ONE
C.
THE LATEST ADDITION TO OUR EXTENSIVE【T15】______ OF FAX MACHINES
E.
【T16】______ , THE LASER PRINTING GIVES YOU HIGH QUALITY PICTURES THE ANSWER TO ALL YOUR COMMUNICATION PROBLEMS? THE KR 700 IS【T17】___________. IT IS A MORE ADVANCED VERSION OF THE KR 600 WITH AN ANSWERPHONE FACILITY AND MANY OTHER SPECIAL FEATURES. ONE OF THESE MEANS THAT YOU CAN PERFORM. ONE OPERATION【T18】___________. THERE SEVERAL DIALING TECHNIQUES ALLOW YOU TO SEND FAXES EASILY, QUICKLY AND CHEAPLY. IT TAKES JUST FIFTEEN SECONDS TO FAX AN A4 PAG E. 【T19】______ THE ANSWERPHONE HAS FOURTEEN MINUTES' RECORDING TIME, WHICH IS A BONUS FOR ANY BUSINESS. ALTHOUGH IT IS SUCH A FLEXIBLE MACHINE, IT IS COMPACT.【T20】______ IN THE OFFICE OR AT HOM E.
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参考答案:
举一反三
【单选题】图示电路中U=12V,E=4V,I=2A电流 R 等于多少Ω。
A.
3
B.
4
C.
2
D.
6
【单选题】图示电路中U=12V,E=4V,I=2A电流R等于多少Ω。【图片】
A.
3
B.
4
C.
2
D.
6
【判断题】1966年美国哈佛大学教授费农首次提出产品生命周期。
A.
正确
B.
错误
【单选题】关于瑞氏染色的叙述,错误的是:( )
A.
室温越高,染色时间越短
B.
染液浓度越高,染色时间越短
C.
细胞数量越多,染色时间越长
D.
先倒去染液再用流水冲洗
【简答题】图 示 电 路 中,已 知:US1= 18 V,US2= 12 V, US= -1 V。用 戴 维 宁 定 理 求 电流 I 等 于 多 少 ?
【单选题】The job working with a software development team.
A.
recommends
B.
accelerates
C.
involves
D.
advocates
【判断题】美国哈佛大学教授费农1966年首次提出产品生命周期。() 判断对错
A.
正确
B.
错误
【单选题】下列选项中关于瑞氏染色的叙述,错误的是()
A.
染色过淡可以复染
B.
复染时应先加缓冲液再加染液
C.
染色过深时可用水浸泡
D.
染色过深时不可用甲醇脱色
E.
染色偏酸或偏碱时需调整缓冲液pH后重新染色
【简答题】Listen to the job description of the working staff. Compare with the Chinese version and fill in the blanks with the missing words.
【单选题】关于瑞氏染色的叙述,错误的是()
A.
染色过淡可以复染
B.
复染时应先加缓冲液再加染液
C.
染色过深时可用水浸泡
D.
染色过深时不可用甲醇脱色
E.
染色偏酸或偏碱时需调整缓冲液pH后重新染色
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