女，60岁，糖尿病病史20年，因"肺部感染"入院治疗应首选 A．饮食控制＋运动锻炼

Expo 2010 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 2010 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 2010 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 2010 will last _________．

A．five to eight days

B．several weeks

C．six months

D．a year小题2:According to Rule 4，you’d bettor not go to Expo on ________．

A．May 3

B．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 it

B．come and see

C．make the sound louder

D．never be seen again

根据以上临床资料，颈脊髓损伤的程度为

A．脊髓休克

B．脊髓不完全损伤

C．脊髓完全损伤

D．脊髓横断

E．不能判断损伤程度

接种疫苗以后，一般儿童会出现哪些接种反应？应注意什么？

外汇交易员在进行外汇交易时，最好将各种货币的交易集中于一家银行做。（）

就世界范围而言，（）试验开始于20世纪60年代。