下列哪项不属于出租汽车运营企业的安全生产费用（）。A、安全防护用品配备 B、车辆维护C

患儿，男，1岁，因咳嗽、发热2天，伴晕厥2次入院。1天前患儿突发晕厥，当时面色苍白，双目凝视，四肢强直，呼之不应，伴尿失禁，持续2～3分钟自行缓解。今患儿哭闹后再次发作晕厥遂来院急诊。查体：T37.7℃，P158次/min，R36次/min，体重10kg，昏迷状，生长发育可，前囟平软，面、唇稍苍白，无颈阻，呼吸平稳，双肺呼吸音粗，心音有力、律不齐，未闻及杂音，腹软，肝肋下1cm，四肢肌张力正常，神经系统检查无异常。

急诊先重点检查哪些项目（）

A.血清电解质

B.脑电图

C.腰穿脑脊液检查

D.心电图

E.血糖

F.头颅CT

柴胡加龙骨牡蛎汤不仅具有小柴胡汤和解少阳，宣畅枢机之功，且有以下之（）

A.通达郁阳

B.泄热和胃

C.宁心安神

D.淡渗利水

E.重镇安神

阅读理解。

     Believe it or not, in the near future people won't just wear a chicken feather suit at Halloween or for

fancy dress. Chickens, which have long provided food for dinner, will also be used to make our clothes

as well. Last Monday, a report by the University of Nebraska in the US said in the future it should be

possible to use chicken feathers and rice straw to make clothes.

     "All those wasted agriculture products don't have to be wasted anymore," researcher Yiqi Yang said.

New technology will change these by-products into something similar to wool, linen, or cotton. Because

producing synthetic fabrics (合成纤维) causes pollution, scientists wanted to find a cheaper and

environmentally friendly replacement. They turned their eyes to the millions of tons of rice straw and

chicken feathers that are widely and cheaply available worldwide. Moreover they don't cause pollution

like petroleum-based fibers (石油合成纤维).

     Chicken feathers are mostly made up of the same kind of protein found in wool. A sweater made

from chicken feathers would feel just like a wool sweater. It would be lighter in weight and warmer, too.

      According to Yang and his team, rice straw, on the other hand, can produce a fabric that looks and

feels similar to cotton or linen. The process is also environmentally friendly. The total production cost of

rice fiber is about 50 cents per pound, while cotton now sells for about 60 cents a pound.

     Maybe some day in the future you will wear fabulous clothes like these.

1. Which of the following is true according to the passage?

A. In the past, chicken feathers and rice straw were not very cheaply available.

B. At present, chicken feathers and rice straw are useless for producing synthetic fabrics.

C.The environmentally friendly products will take the place of the non-environmentally friendly ones.

D. Scientists have not made any progress in the environmentally friendly products.

2. What are the main advantage of the new clothes made of chicken feathers and rice straw?

A. They are mostly made up of the same kind of protein found in wool.

B. The clothes will be widely used in every field in our daily life.

C. The process of producing the clothes does not cheap at all.

D. A sweater made of the new clothes would be lighter in weight and warmer.

3. The underlined part "fabulous" in the last Paragraph probably means "        ".

A. heavy      

B. incredible      

C. awful      

D. ridiculous  

X荧光分析法基体的影响可分两大类，一类是（）引起的，另一类是样品粒度，表面结构等造成的。

某工地工人午餐后，多人口唇青紫，且有头晕、无力，腹痛、腹泻等症状。调查发现午餐食用大量自制泡菜。首先应考虑此中毒为（）。

A.毒蕈食物中毒

B.亚硝酸盐食物中毒

C.细菌毒素性食物中毒

D.有毒植物食物中毒

E.霉菌毒素食物中毒