[问答题]More and more teachers and parents have noticed another kind of pollution,w
[单选题]在Windows中下面的叙述正确的是____。A.“写字板”是字处理软件，不能进行图文处理B.“画图”是绘图工具，不能输入文字C.“写字板”和“画图”
[问答题]John and his brother differ in personality even if theirdifferences in age
[问答题]I didn't hear what you said to him.
[问答题]The People's Republic of China （PRC）, founded on October l , 1949, covers a
[单选题]()you are leaving tomorrow,we can have dinner together tonight.既然你明天要走，那我们今
[单选题]Mary told me that she _______ to the supermarket beforecoming home.A.went B
[单选题]Neither Jack nor I ________ able to persuade his father toattend the weddin
[单选题]–Could you pass me the salt and pepper你可以把盐和胡椒递给我吗？-_.好的，给你A.．Sorry,I didn’
[问答题]Did you sleep well last night?Maybe people will answer.No.in fact,in the wo
[单选题]在Word中“打开”文档的作用是____。A.将指定的文档从剪贴板中读入，并显示出来B.为指定的文档打开一个空白窗口C.将指定的文档从外存中读入，并显
[单选题]在第四代计算机期间内全世界逐步进入了________A.人类文明时代B.农业时代C.机器工业时代D.以计算机网络为特征的时代
[问答题]There is a large amount of energy wasted due to friction.
[单选题]能够将高级语言源程序加工为目标程序的系统软件是____。A.解释程序B.汇编程序C.编译程序D.编辑程序
[单选题]I didn’t know what to do,but then an ideasuddenly()to me.我不知道该做什么，但突然间我有了一个
[单选题]The harder you study,()you will learn.你学习越努力，学到的东西越多。A.ThatB.ItC.the moreD.
[问答题]It is commonly believed that school is where people go to get education. Ho
[单选题]1994年4月20日我国被国际上正式承认为接入Internet的国家，所使用专线的带宽为____。A.32KbpsB.64KbpsC.128KbpsD
[问答题]There's a party at my house this Friday.
[问答题]In the eighteenth century,cities became larger and larger.People moved from
[问答题]作文模板4.优点和缺点
[单选题]下列对Internet叙述比较准确的是____。A.Internet就是wwwB.Internet就是“信息高速公路”C.Internet是采用TCP
[问答题]Lincoln was the US president who set the slavesfree.
[问答题]I'm sure we'll have a good time.
[问答题]More and more teachers and parents have noticed another kind of pollution,w
[单选题]- How is he getting along with his work?- Oh, he is on the ______ to becomi
[问答题]He has a foreign friend who lives in the United States.
[问答题]We have made little progress.
[单选题]He()driving me home,even though I told him I lived nearby.尽管我告诉他我就住在附近，但他仍然
[单选题]电子数字计算机的运算对象是____。A.模拟量B.混合量C.脉冲D.不连续量