问题补充：
Expo is held in Shanghai from May 1 to October 31．People all over the world are looking forward to it．Here are several golden rules on how to best plan your hip．
Rule 1：Do your homework
Read everything you call before going．Really study the maps．Know the pavilions．Arrive at the entrance nearest Io the things you want to see．Have a plan．It will make a big difference．
Rule 2：Allow plenty of time
Expo is the largest attraction event in the history of the world．It will take many days to see it．Plan to spend from five to eight days or more seeing it．
Rule 3：Pace yourself
Expo is enormous．The distances are punishing．It is better to spend a day seeing a single area than to man hack and forth all over the site．Remember to wear the most comfortable shoes．Never mind what they look like．
Rule 4：Get going in May
At many Expos the crowds are smaller in May and in early June than any other time．And beware the last two weeks．During every Expo, people delay their visits and then in early October they suddenly realize．“Expo will close soon! I haven’t seen it!’’ As a result, the last several weeks usually have the most crowded days of the entire Expo．
Rule 5：Find out what everyone else is doing-and do the opposite
If you don’t like large crowds and long lines．do the opposite．Here is all example：Most people go on Saturdays or on holidays, So avoid Saturdays and holidays．Go on weekdays when most people are at work．
Rule 6：Turn up
Expo is the largest celebration in China’s history-an amazing once-in-a-lifetime event．When it is gone and it will never be seen again．So whatever you do，don’t miss it!
【小题1】Expo will last ．A．five to eight daysB．several weeksC．six monthsD．a year【小题2】According to Rule 4，you’d bettor not go to Expo on ．A．May 3B．July 5 C．September 16 D．October 20【小题3】When there are lots of people waiting in line to see the most popular activations, what’s your best choice?A．I’ll wait in line as other people do．B．I’ll go back and return tomorrow．C．I’ll visit the less crowded places instead．D．I’ll sit on a bench to have a rest for about two or three hours．【小题4】In Rule 6 “turn up” here means ．A．don’t miss itB．come and seeC．make the sound louder D．never be seen againC
答案：
(答案→)C
解析：【小题1】C根据第一段第一句Expo is held in Shanghai from May 1 to October 31．“上海世博会从五月一日至十月三十一日”可知世博会持续六个月。
【小题1】D根据规则四最后一句As a result, the last several weeks usually have the most crowded days of the entire Expo．“整个世博会的最后几周人员会非常多”
【小题1】C根据规则五叙述If you don’t like large crowds and long lines．do the opposite“如果不喜欢人多排队你最好做与人们相反的事情”
【小题1】B根据最后一段尤其是When it is gone and it will never be seen again．“事情过去不会再看到”可知turn up为“去看”之意。
