普通阴极电泳槽液固体份应比较合理的范围（）之间；A、17-22% B、15-17%

世界盲人负担大幅度增加的主要原因是（）。

A.糖尿病患病率增加

B.青光眼患病率增加

C.人口增长和老龄化

D.角膜感染性病变增加

E.其他原因

Is It OK to Snap （拍照） Your Food?

Have you ever taken a snap of a luxurious cake or photographed a juicy steak when you eat in restaurants? You may want to share what you eat with your friends or just post part of your daily life onto the Internet. However, such action may be very annoying(讨厌的) to other diners, or even to chefs and restaurant owners. Currently, more and more people begin to consider “ foodstagramming” as very silly and a bad manner.

In many restaurants, diners complain of being blinded by flasher(闪光灯), snapped without their permission and disturbed by people climbing on to chairs for a better angle. Even chefs and restaurant owners are annoyed at food photography. A Michelin-starred(米其林星级) chef said, “It’s hard to build a memorable evening when flashes are flying every six minutes.”

At the start of 2013, the debate on whether it is OK to take photographs of your food in restaurants seemed to swing (摇摆) towards a definite “no.” According to several chefs in New York City, some restaurants there have started banning customers from taking photos of their food. Policies around the ban of food photography vary from restaurant to restaurant, ranging from restrictions on using a flash to outright(完全的) bans. If other restaurants follow such policies, it may signal the death of “ foodstagramming”.

Nevertheless, instead of banning food photography, some restaurants are offering food photography courses. In Spain, the restaurant group Grupo Gourmet has started running a “ Fotografia para foodies” course to instruct its customers to better take food pictures. The course teaches customers to take photos in a proper way without disturbing other dinners, such as never use a flash.

小题1:Who are annoyed with food photography in restaurants?

A．Restaurant owners.

B．Other diners.

C．Chefs.

D．The above all.小题2:What did some New York restaurants do about food photography?

A．They started to ban customers from taking photos of their food.

B．They had no idea about taking photos for the profits.

C．They wanted to talk with some customers.

D．They decided to learn from Spain.小题3:What did the Spanish restaurant group do about food photography?

A．It told the customers when to take food pictures.

B．It asked the customers to pay for taking food pictures.

C．It ran a course to instruct customers to better take food pictures.

D．It also prevented the customers from taking food pictures.小题4:What is foodstagramming?

A．It’s a popular practice where diners take photos of their meals and share them online.

B．It’s a popular practice where dinners take photos of their meals and sells to others.

C．It’s a habit that people take photos when they eat.

D．It’s an idea how to take photos of their meals.小题5:Which of the following is True?

A．Customers in America like others to use flashes when they eat.

B．Restaurants in Spain think of a methord to meet people’s need.

C．American government is discussing the problem of foodstagramming.

D．People in China are trying to think of an idea to deal with the problem.

女，55岁，高血压，冠心病患者，近日加班工作后，心前区闷痛发作频繁，伴头痛，休息后不能缓解，测血压为20/13.3kPa（150/100mmHg），心电图示R波为主导联ST-T缺血性改变，应采用何种药物治疗最为适宜（）

A.洋地黄

B.利多卡因

C.硝苯地平

D.硝酸甘油

E.硝酸异山梨酯

对戒毒人员因毒瘾发作可能自伤、自残或者实施其他危害行为，应当采取必要的自我保护措施，防止发生伤亡事故。 ( )

Discuss the word "privacy" and the related individualism in English culture.