10、以下是关于使用触摸屏的说法，其中正确的是______。A.用手指操作直观﹑方便B.操作简单，无须学习C.交互性好，简化了人机接口D.以上3项全部正确 - 查题网

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高等继续教育 / 计算机统考

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10、以下是关于使用触摸屏的说法，其中正确的是______。
A.用手指操作直观﹑方便
B.操作简单，无须学习
C.交互性好，简化了人机接口
D.以上3项全部正确

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15、If you've been joining in chat room conversations, or trading e-mail with net pals, you have become one of the millions who write in a special, short form of English. Throughout the world, every night children and their elders are "talking" online ─ many of them are talking at the same time. It's fast: trying talking to six people once. It's convenient: three or four words per exchange. It takes cleverness, concentration and quick fingers. And it requires very simple language. There's neither time nor space for explanations. Why waste precious time telling six friends you have to leave for a moment to take care of your little brother when BRB (=be right back) will do? Want to enter a conversation? Just type PMFJI (=pardon me for jumping in). Interested in whom you're talking to? Type A/S/L, the common request to know your pal's age, sex and location. You may get 15/M/NY as a reply from your pal. If something makes you laugh, say you're OTF (=on the floor), or LOL (=laughing out loud), or join the two into ROTFL (=rolling on the floor laughing). And when it's time to get back to work or go to bed, you type GTG (=got to go) or TTYL (=talk to you later). People want to write as fast as possible, and they want to get their ideas across as quickly as they can. Capital letters are left in the dust, except when expressing feeling, as it takes more time to hold down the "shift" key and use capitals. Punctuation is going too.统考英语阅读理解