直接影响照片密度值的处理过程是（） A.显影 B.漂洗 C.定影 D.水洗 E.干燥

What’s the red star in the sky through a telescope(望远镜)? It is Mars. Do you want to know more about it? Take the “Mars Orbit Express”!

“Mars Orbit Express” is a space probe (探测器). It was sent towards Mars by American scientists on August 12th，2005. Its tasks are to study Mars’ atmosphere and return photos to Earth. But before that “Mars Orbit Express” must travel about 100 hundred million kilometers and seven months. It reached Mars’ orbit(轨道)in March，2006.

Mars and Earth have similar weight and size. However，Mars is closer to the sun than Earth. Mars is very cold. The average temperature is below 50℃. The temperature at noon only reaches 20℃ during a Mars day. Its atmosphere is mostly CO2. It has much sand and two moons---Phobos and Deimos.

Scientists think Earth and Mars had similar beginnings 4.6 billion years ago. But while Earth supports millions of lives，Mars becomes bad. “Earth easily could have turned out like that.” said an scientist, “It is important for us to find out why and Mars Orbit Express’ should do that.” “Mars Orbit Express” also would help scientists to learn what might happen to Earth in the future.  “Mars Orbit Express” would work for about four years.

小题1: What can you see through a telescope when watching Mars? ________.

A．Much sand

B．A red star

C．Its atmosphere

D．Its size小题2:One of the tasks of Mars Orbit Express is _______.

A．taking pictures of Mars

B．studying the weight of Mars

C．finding out distance between Earth and Mars

D．telling the time it takes to go from Earth to Mars小题3:Compared with Earth，_______.

A．Mars has a long history

B．Mars is big and heavy

C．Mars is close to the sun

D．Mars’ atmosphere is mainly O2.小题4: Which might be the proper title for the passage?

A．Mars：differences from Earth

B．A probe：to learn more about Mars

C．Mars: change of temperature

D．A probe：to tell the future of Earth

男性，43岁，3天前头部外伤，当时无意识障碍，2小时后出现头痛，抬高头位时加剧，伴恶心、呕吐，平卧后可减轻。查体无阳性体征，头颅CT未见异常。

为明确诊断首先应（）

A.腰穿测压

B.MRI

C.脑血管造影

D.脑电图

E.气脑造影

精益生产(Lean Produetion)，又称精良生产、精细生产。精益生产方式是指以整体优化的观点，以社会需求为依据，以发挥人的因素为根本，有效配置和合理使用企业资源，最大限度地为企业谋求利益的一种新型生产方式。以下对精益生产方式的主要内容描述，不正确的是( )。

A．以简化为手段，消除生产中一切不增值的活动

B．全方位采用自动化，实现生产系统的柔性

C．建立工作标准化制度，一人负责多台机器

D．强调人的作用，充分发挥人的潜力

上表中“x”的值约为（）。

A．101.9

B．103.6

C．108.4

D．110.5

眼肉主要包括（）、部分肋最长肌、肋间肌等。