A．minds B．equals C．novel D．designed E. eyes
How much time do you spend online? For most people, the answer is 32 hours a week. That 21． over 1,600 hours every year! When you are online, how much time do you spend looking at one thing? Most people surf the Internet at a very high speed. In fact, many websites are 22． to let users scan them very quickly, and then move on. Some people worry about how this is influencing our 23． . After all, if you can’t look at a website for more than 30 seconds, how can you read a 24． ?
【答案】
21．equals 22．designed 23．minds 24．novel
【解析】
21．句意：那相当于每年1600多个小时。
句中that指代上文32 hours a week，与空格后over 1,600 hours every year的关系是，一周32小时相当于每年1600多小时。主语that是单数指示代词，且本句是在陈述一个事实，所以空格处填一般现在时的三单形式equals。故答案为equals。
22．句意：事实上，许多网站的设计都是让用户快速地浏览，然后再继续。
句中动词不定式to let users scan them very quickly是作目的，许多网站设计的目的是为了让用户快速地浏览。主语websites与动词design之间是被动关系，所以空格处填过去分词designed。故答案为designed。
23．句意：一些人担心这会怎样影响我们的思想。
our是形容词性物主代词，后接复数名词。根据前文In fact, many websites are designed to let users scan them very quickly“事实上，许多网站的设计都是让用户快速地浏览”，结合所给选词，可知，太快地浏览网页并不会记住什么内容，有可能会影响我们的思维，故空格处填复数名词minds。故答案为minds。
24．句意：毕竟，如果你不能浏览一个网站超过30秒，你如何能阅读一本小说。
空格前a是不定冠词，后接可数名词单数。if表示“如果”，引导条件状语从句。根据从句if you can’t look at a website for more than 30 seconds“如果你不能浏览一个网站超过30秒”及所给选词，可知，你浏览一个网站不超过30秒，你都无法阅读一本小说，所以空格处填novel。故答案为novel。
How much time do you spend online? For most people, the answer is 32 hours a week. That 21． over 1,600 hours every year! When you are online, how much time do you spend looking at one thing? Most people surf the Internet at a very high speed. In fact, many websites are 22． to let users scan them very quickly, and then move on. Some people worry about how this is influencing our 23． . After all, if you can’t look at a website for more than 30 seconds, how can you read a 24． ?
【答案】
21．equals 22．designed 23．minds 24．novel
【解析】
21．句意：那相当于每年1600多个小时。
句中that指代上文32 hours a week，与空格后over 1,600 hours every year的关系是，一周32小时相当于每年1600多小时。主语that是单数指示代词，且本句是在陈述一个事实，所以空格处填一般现在时的三单形式equals。故答案为equals。
22．句意：事实上，许多网站的设计都是让用户快速地浏览，然后再继续。
句中动词不定式to let users scan them very quickly是作目的，许多网站设计的目的是为了让用户快速地浏览。主语websites与动词design之间是被动关系，所以空格处填过去分词designed。故答案为designed。
23．句意：一些人担心这会怎样影响我们的思想。
our是形容词性物主代词，后接复数名词。根据前文In fact, many websites are designed to let users scan them very quickly“事实上，许多网站的设计都是让用户快速地浏览”，结合所给选词，可知，太快地浏览网页并不会记住什么内容，有可能会影响我们的思维，故空格处填复数名词minds。故答案为minds。
24．句意：毕竟，如果你不能浏览一个网站超过30秒，你如何能阅读一本小说。
空格前a是不定冠词，后接可数名词单数。if表示“如果”，引导条件状语从句。根据从句if you can’t look at a website for more than 30 seconds“如果你不能浏览一个网站超过30秒”及所给选词，可知，你浏览一个网站不超过30秒，你都无法阅读一本小说，所以空格处填novel。故答案为novel。
