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更多“命令？LEN（SPACE（3)-SPACE（2))的结果是（…”相关的问题
执行下列命令后，变量R1的值为【 】，R2的值为【 】。 STORE SPACE(5)+"数据库管理系统"+SPACE(3)TO R R1=LEN(R) R2=LEN(TRIM(LTRIM(R)))
1t is difficult to send people to other planets because of
[ A] lack of capacity of space exploration vehicles.
[ B] the financial expenditure involved in space travel.
[ C] controversial nature of space travel.
[ D] the uncertain future of space exploration.
条件函数IIF(LEN(SPACE(4))＞6,"TRUE","FALSE")的返回值是______。
A.10+21=31
B."2007/07/18"-[2002-07-18]
C.CTOD("07/18/04")-10
D.LEN(SPACE(30))-2
【T17】
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
D.【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.
【T14】
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
D.【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.
【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
D.【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.
