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is a sequence of letters and digits, the first character must be a letter.A．An identifierB．A stringC．An arrayD．program

题目

is a sequence of letters and digits, the first character must be a letter.

A．An identifier

B．A string

C．An array

D．program

相似考题

1.34 Three types of written media used in organizations are _____, _____, and ______.A. manual, letters, guidelinesB. individually-oriented, legally-oriented, organizationally orientedC. guidelines, forms, proceduresD. letters, guidelines, brochuresE. letters, contracts, policies

2.9． _______you _______ stay at home today?A． Do ; have toB． Must; have toC． Have; toD． Do ; must

3.下列程序的运行结果是( )。 public class Sun { public static void main(String args[ ]) { int number,digits; number=53; if(number＜10) digits=1; else if(number＜100) digits=2; else digits=3; System.out.println(digits); } }A．1B．2C．3D．0

4.116 Three types of written media used in organizations are _____, _____, and ______.A. manual, letters, guidelinesB. individually-oriented, legally-oriented, organizationally orientedC. guidelines, forms, proceduresD. letters, guidelines, brochuresE. letters, contracts, policies

更多“is a sequence of letters and digits, the first character must be a letter.A.An identif ”相关问题

  • 第1题：

    Please describe a time when you saw an opportunity to really make a difference on yourself? (No more than 1000 letters)


    正确答案：
             

  • 第2题：

    Why are you interested in applying Unilever? (No more than 300 letters)


    正确答案：
             

  • 第3题：

    3．—__________ 1 go out for a while?

    —No，you __________ You must finish your homework first．

    A． Must，needn't

    B． Can，may

    C． May，mustn't

    D． May，must


    正确答案：C

  • 第4题：

    Tell us you strength which make yourself different from other applicants? (No more than 200 letters)


    正确答案：
            

  • 第5题：

    下列程序的运行结果是( )。 public class Sun { public static void main(String args[ ]) { int number,digits; number=53; if(number＜10) digits=1; else if(number＜100) digits=2; else diglts=3; System.out.println(digits); } }

    A．1

    B．2

    C．3

    D．0


    正确答案：B
    解析：本题考查对if-else条件语句的理解。本题是if-else语句的嵌套，首先number=53，不满足number10，执行else部分，else部分是嵌会的if-else语句，满足number100，所以 digits=2。故本题答案是B。

  • 第6题：

    Letters, maps and pictures are（）

    Aessays

    Bfiles

    Cdocuments

    Drecords


    C
    略

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