【解析】【答案】B 【核心短语/词汇】waste:浪费;for too long:长 时间地; 【翻译】长时间地玩电脑游戏是在浪费时间。 【解析】首先对句子进行分析,句子的主语”Playi ng computer games"(玩电脑游戏)为动名词。 而动名词做主语,谓语动词用单数形式。结合选 项,A.waste(浪费),动词原形;B.is wasting, 其中...
解析 答案:a waste of time核心短语/词汇:too many: 太多a waste of:浪费解析:本句是主系表结构,"Playing too many computer games"是动名词短语作主语,"is"是系动词,"a waste of time"是名词短语作表语. "a waste of"是固定短语,意思是浪费,正好可作表语. ...
Windows uses an index to perform very fast searches of the most common files on your device. If it's taking too long to search for things on your device, you can narrow your search to focus on the files and folders that you most commonly use....
When you want better performance, a startup solid-state drive (SSD) can go a long way toward taking some of the pressure off the processor when your computer boots up. If you tend to run a number of applications at one time or use photo and video editing software, then a startup driv...
Is there any hard drive activity (indicated by blinking lights)? This information helps identify whether you’re dealing with a system-wide freeze or just an application problem. 2. Quick Response Options If your computer has frozen, start with these basic troubleshooting steps, giving each one ...
It is very common thatfiles are missing after a computer restartin Windows 10/11. If you encounter such a situation, how should you proceed to recover the lost data? When you find a file missing, you can go to File Explorer, type the name of the lost file in the search bar, and hi...
While waiting to install, this would be a better idea to give Windows more time. In the meantime, if it is taking too long to wait you can try force restart in spite of the suggestion your screen is showing. May be helpful –Fix Undoing changes made to your computer Error in Wi...
In Windows XP, click Start, click Run, type regedit in the Open box, and then click OK. Locate and then click to select the following registry subkey: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Options After you select the subkey that is specified in step 3, point to New...
13.Sitting too long before the computer is harmfulto people's health. 试题答案 在线课程 分析在电脑前坐得太久对人们的健康有害. 解答答案是harmful.本题考查语境中选用恰当的词或短语;harmful adj.有害的;be harmful to 对…有害的;故答案是harmful. ...
write music, talk with people, play chess, recognize (识别) voices, translate (翻译) languages and so on. Perhaps computers will one day really think and feel. Do you think the people will be afraid when they find that the computer is too clever to listen to and serve (服务) the peopl...