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单选题In a typical PDA， which of the following is the primary input tool？（）A voice navigationB stylusC scroll wheelD keyboard
题目
voice navigation
stylus
scroll wheel
keyboard
相似问题和答案
第1题：
Which of the following is typical of northern cuisine?
A.roast duck
B.Dimsum
C.salted duck
D.Mapo Doufu
第2题：
A.voicenavigation
B.stylus
C.scrollwheel
D.keyboard
第3题：
Financial compensation is the primary motivational tool for which of the following management theories of programs.
A . Zero-defects program.
B . theory X management.
C . theory Y management.
D . Quality control circles.
E . A and C
第4题：
Which three colors are used in the Cisco WCS v5.2 Voice Readiness Tool？（）
- A、green
- B、blue
- C、yellow
- D、red
- E、purple
- F、white
正确答案:A,C,D
第5题：
B.number
C.case
D.voice
第6题：
Which of the following elements can be called the key element of a computer?(71)
A．printer
B．CPU
C．mouse
D．keyboard
解析：A、C、D、是计算机的外设，不是基本元件。
第7题：
● Which of the following elements can be called the key element of a computer?（71）
（71）
A．printer
B．CPU
C．mouse
D．keyboard
第8题：
32 Financial compensation is the primary motivational tool for which of the following management theories of programs.
A. Zero-defects program.
B. theory X management.
C. theory Y management.
D. Quality control circles.
E. A and C
第9题：
B.Tool bar
C.Status bar
D.Scroll bar
第10题：
Which of the following is the appropriate interface to connect an optical mouse and keyboard to a computer?（）
- A、IEEE1394
- B、USB
- C、Serial
- D、eSATA
正确答案:B