How much is the keyboard now?A.＄20.B. ＄30.C. ＄50. 相关知识点: 试题来源: 解析 B(Text 1)W:Excuse me,what is the price of this keyboard?M:It is on sale.It is usually fifty dollars,but it is twenty dollars off until the 15th of this month. 略...
【解析】AHow much did the keyboard cost? 翻译:键盘花了多少钱?cost,take,pat,spend的区 别:一、对应的主语不同spend和pay的主语只 能是人;take与cost的主语是物或事;take后接时 间时,主语也可以是人。take和cost还可以用动词 不定式或动词不定式短语作真实主语,而it为形式主 语。二、被动结构不同 ...
If you want to clean your computer's keyboard, you can apply the above-written tips as well. Just don't forget to disconnect your keyboard before you start wiping it. Many users also wonder how to clean a keyboard without removing keys. For this purpose, you will need compressed air. It...
A smart home is an automated and connected home. Multiple functional features of the residence -- lights, heat, door locks, etc. -- can operate on their own, in concert with each other, or under the control of a central hub or mobile command program or app. There's even a special na...
A computerkeyboardis aninput deviceused with all types of computers. Newer devices like asmartphoneandtableteven still use anon-screen keyboard. This page is designed to help new computer users become more familiar and efficient with their keyboard. For new users, we suggest reading through all ...
A听力原文:M: This keyboard in black is nice. But it's more expensive than I thought.F: This one in two colours is beautiful.M: It's as expensive as the black one. This white keyboard is only £20! I'll take it!解析:题干:男士花了多少钱买键盘?根据听力“Thiswhitekeyboardisonly...
本题答案可以从下面句子中推断出来: It has a keyboard, a monitor, a mouse and a printer.(2).a【解析】根据: I'm very happy because I can download some information from the Internet and print my homework.所以本题是正确的.(3).b【解析】短文开始就提到: Today my father buys a computer ...
Ctrl+S is a shortcut key on your computer keyboard for the "Save" command. By hitting this key combination, you are able to save whatever document or file you have open at that moment, making sure that all of your hard work isn't lost. ...
In a high-profile investigation comparing note-taking writing on paper versus typing on a laptop keyboard, Mueller and Oppenheimer (Psychological Science, 25, 1159鈥 1168, 2014) concluded that taking notes by longhand is superior. We conducted a direct replication of Mueller and Oppenheimer (2014...
How to clean a computer keyboard Cleaning your computer keyboard regularly is essential to maintain its functionality and longevity. Here's how I clean my keyboard: Turn off your computer and unplug the keyboard from the USB port. Shake the keyboard gently to remove any loose debris or dust pa...