中文输入法之间的切换可通过().A.ctrl+space B.ctrl+shift

题型:单项选择题

问题:

中文输入法之间的切换可通过().

A.ctrl+space

B.ctrl+shift

C.shift+space

D.Alt+space

考点:计算机操作员中级计算机操作员中级题库
题型:单项选择题
配对阅读。请为每个人选择最适合阅读的书,并将答案的字母编号填写在括号内。
( )1. Kate wants to keep thinner and healthier.                         
( )2. Tom is collecting information about how to prevent electrical fire.
( )3. Betty is trying to advise her mother to do some sports.           
( )4. Sophia has to know some ways to prevent common cold.              
( )5. Jane is studying health insurance (保险).  

A. This book will help you understand how to stay well and avoid disease.
   You'll learn some things that you might use at home to be away from cold.
B. Do you want to know how much food you should eat every day? Do you want
    to make a good plan about your meals? If so, please read this book. From the book, 
    you will know about safe ways to lose weight and how many calories you need each
    day.
C. Do you have difficulties to communicate with others? Do you often say something
    wrong when you talk to others? This book will teach you how to say proper things to
     different people in different places.
D. This book will tell you something about how to keep healthy by taking exercise,
     but also the ways of taking exercise.
E.  Are you worried parents? Do you have trouble in teaching your children?
     This book is written by a famous psychologist. It can help you understand your
     children well and make friends with them.
F. You will know why people need health insurance by reading this book.
    You can also know how to choose health insurance and how to use insurance
    to pay for your health in this book.
G. You will get useful information about how to prevent common accidents
     from this book. It's about safety both indoors and outdoors.
题型:单项选择题

误吞异物后,根据吞咽疼痛部位判断异物位置哪项不正确()

A.无明显疼痛,可以判断无食管异物

B.颈根部或胸骨上窝疼痛,一般可判断异物位于食管上段

C.胸骨后疼痛,异物可能位于食管中段

D.背部疼痛,异物可能位于食管中段

E.咽部疼痛,异物可能位于咽部

题型:单项选择题

何为化工生产中的“三传理论”?

题型:单项选择题

棉50%、涤纶短纤25%、粘胶短纤25%混纺平纹机织物,其中经纱线为红色,纬纱线为黄色,织成后在其面上再印花,宽120厘米,每平方米200克

题型:单项选择题

乾卦共有()阳爻。

A.六个

B.五个

C.八个

D.七个

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