在获取到一些学科学习资源后，应选择合适的资源进行进一步加工，这是应参照的原则有（）。

一急腹症病人体温39℃，术前用药应避免使用（）

A．苯巴比妥钠

B．地西泮

C．哌替啶

D．阿托品

E．东莨菪碱

把左右两边的有关内容用线连起来，使之成为一句俗语或歇后语。  

打破沙锅                         有进无退   

电线杆上插鸡毛               问到底  

过河的卒子                      好大的胆子

秀才遇见兵                      铁了心

吃了秤砣                         不长一智

不经一事                         有理说不清

临时决定延期手术的情况有（）

A.患者体温升高

B.呼吸道感染

C.手术区皮疹或感染

D.女患者月经来潮

E.患者血压骤升

直角通道最小宽度是指可供装载机往返行驶的、成直角相交的通道的最小理论宽度。

In today's fast-paced (快节奏) society, few people take time to enjoy the midday meal．Most of us just rush right through it. We grab a quick salad, or buy a sandwich and eat at our computers, Sometimes, if there is a deadline around the corner, we just skip lunch．

The development of technology hasn't done our eating habits much good either．We are constantly distracted by e-mail, social media, and 24 - hour news．Even when we do sit down for lunch, we are more connected to our hand - held electronic devices．

Long working hours can cause all kinds of health problems, and many developed countries have put in place labor laws specifically regarding the lunch break．These laws give employees the right to take a break during a long work shift, but it's up to them whether they do so or not．

Frank Partnoy, a former Wall Street trader, says that employers should encourage workers to take time off for lunch．This is because long lunch breaks can benefit both individuals and society.

Writing in The Guardian, Partnoy says that one obvious reason to take a lunch break is to slow down and gain some perspective（认识）． A break from work allows us to think strategically and outside the box．It also puts our daily tasks into a broader context（背景）．

What we eat at lunch is also important．In Partnoy' s opinion, a fast food lunch is more harmful than not having lunch at all．  And it's not just about calories and unhealthy food．Recent studies show that fast food also has negative effects on how we think．

However, if we sit down at a proper restaurant and chat leisurely with colleagues, we are more likely to slow down, something that hardly can be achieved in a noisy and over — packed fast food chain．

Despite these benefits, some employees might still be unwilling to take time off for lunch．Partnoy's suggestion? Make skipping lunch difficult: Employers could ask workers to fill out a form stating their reasons for skipping the meal．

小题1:What does the underlined phrase "skip lunch" mean in the first paragraph?

A．have a quick lunch

B．don't have lunch

C．work while having lunch

D．take a lunch break小题2:Which of the following is true according to the text?

A．Modern technology results in good diet habits．

B．Electronic devices make our life comfortable．

C．Many people are too busy to have a good lunch．

D．Laws have passed to make workers have lunch．小题3:According to Frank Partnoy, long lunch breaks            .

A．are time for the workers to relax their mind

B．make the employees work longer hours

C．are for employees to have a quick lunch

D．make the workers eat a proper lunch at home小题4:In Partnoy's opinion, a fast food lunch                .

A．saves a lot of time for a rest

B．affects people's way of thinking

C．is better than having no lunch

D．makes workers sit down and think小题5:What might be the author's purpose in writing the text?

A．To warn us not to eat fast food．

B．To introduce Frank Partnoy's opinion．

C．To encourage us to work more efficiently．

D．To show the importance of a proper lunch．