一起答
单选

在Word编辑状态下,移动光标至某段左侧,当光标变成箭头时连击左键三下,结果会选中(1)。

  • A.文档的一个句子
  • B.文档的一行
  • C.文档的一段
  • D.整篇文档
参考答案
查看试卷详情
相关试题
  1. (129)

    • A.first
    • B.last
    • C.next
    • D.second
  2. (127)

    • A.when
    • B.where
    • C.who
    • D.which
  3. (128)

    • A.get
    • B.make
    • C.push
    • D.pull
  4. (126)

    • A.add
    • B.added
    • C.adding
    • D.additional
  5. An instruction is made up of operations that(68)the function to be performed and operands that represent the data to be operated on. For example, if an instruction is to perform. the operation of(69)two numbers, it must know(70)the two numbers are. The processor's job is to(71)instructions and operands from memory and to perform. each operation. Having done that, it signals memory to send it(72)instruction.

    • A.smile
    • B.skip
    • C.smoke
    • D.specify
  6. (124)

    • A.prevent
    • B.protect
    • C.examine
    • D.exploit
  7. A firewall is a(71)system designed to(72)an organization's network against threats.

    • A.operating
    • B.programming
    • C.security
    • D.data
  8. (122)

    • A.复制选中的文本
    • B.移动选中的文本
    • C.选中一个矩形区域中的文本
    • D.选中一个段落
  9. 在常用的字处理软件中,选中文本块后,按下Ctrl键再拖曳鼠标,可以()

    • A.复制选中的文本
    • B.移动选中的文本
    • C.选中一个矩形区域中的文本
    • D.选中一个段落
  10. There are many page replacement algorithms in the page management. Most frequently used algorithm is(69).

    • A.FIFO
    • B.LRU
    • C.OPT
    • D.PPT