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【单选题】
Today is October 14. My friend, Fei Junlong and I have spent four days in space. I'm 41 years old. He is one year younger than me. Shenzhou Ⅵ circled around the earth 80 times at the height of 347 kilometers above the earth. We are amazed at everything in space. For the first time, we take off our space suits and move around freely. We have as many as 50 dishes to choose from and we can now tell which foods and drinks are better for a long space journey. When my daughter sang 'Happy Birthday' to me, I was very excited. We will have a five-day journey in space. We will return tomorrow. I believe Shenzhou Ⅶ will make the Chinese explore space further in the future. Fei Junlong is forty years old.A.
True.
B.
False.
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【多选题】根据《会计基础工作规范》的规定，出纳人员不得兼管的工作有（）
A.
办公室文秘工作
B.
收入、费用账目的登记工作
C.
会计档案保管工作
D.
债权、债务账面的登记工作
【单选题】若SUBSTR(S,i,k)表示求S中从第i个字符开始连续取k个字符组成的子串的操作,则对于S=“Beijing&Nanjing”,SUBSTR(S,4,5)=( )。
A.
“ijing”
B.
“jing＆”
C.
“ingNa”
D.
“ing＆N”
【简答题】通过信息检索,目前主流的认证技术及其应用范围有哪些?你的设计采用哪种认证技术。
【单选题】若SUBSTR(S,i,k)表示求S中从第i个字符开始的连续k个字符组成的子串的操作,则对于S=“Beijing&Nanjing”,SUBSTR(S,4,5)=( )。
A.
“ijing”
B.
“jing＆”
C.
“ingNa”
D.
“ing＆”
【简答题】若SUBSTR(S,i,k)表示求S中从第i个字符开始的连续k个字符组成的子串的操作，则对于S=“Beijing&Nanjing”，SUBSTR(S,4,5)=（）。A. “ijing” B. “jing&” C. “ingNa” D. “ing&N”
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