玉米在大喇叭口期进入需水临界始期。

军事毒剂侦检仪在探测气体时，仪器要左右摆动。

用化学符号表示：

（1）体温计中的液体金属______；

（2）温室气体______；

（3）形成酸雨的主要物质是______；

（4）天然存在的最硬的物质______；

（5）香烟燃烧产生的能与血液中血红蛋白结合的有毒气体是______．

第三部分 阅读理解（共20小题；每小题2分，满分40分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

The man known as the French “ Spiderman” climbed The New York Times building on Thursday to draw attention to global warming, and six hours later another climber made the same climb.

Alain Robert, 45, the first person to climb the 52-story skyscraper, told reporters ahead of the climb on the UN World Environment Day his aim was to raise awareness of global warming since this is one of the main problems for our time.

His manager Julie Cohen said she knew nothing about the second climber. She added that Robert’s climbs were without risk and he was a professional climber.

Robert climbed without equipment except for climbing shoes. He was greeted at the top by the police who arrested him. 

The second climber was also immediately arrested at the top by police. His climb at the height of the evening rush hour drew crowds and was shown live on at least one TV station.

Several people in the crowd shouted“jump” when he stopped part of the way to rest, but there was a loud cheer as he reached the top. Wearing red pants , black climbing shoes and a white T-shirt that read “ Malaria(疟疾) No More”, the man laughed as he was led away by the police from the building.

“ We don’t look at him as a modern spiderman,” said James Coil, a member of the police emergency services unit. “ We look at him as somebody who not only puts his life at risk but is one of members of the public as well.”

Martin Edlund, director of “ Malaria No More”, which aims to prevent the one million yearly deaths from malaria, said the climber had nothing to do with them, but they appreciated his enthusiasm.

56.When was Alain Robert arrested at the top of the building by police?

A. In the early morning.     B. In the late afternoon.

C. In the evening.          D. About at noon.

57. We learn from the text that Robert’s climb was________.

A. cheered by the police    B. supported by his manager

C. prevented by the owner of the skyscraper

D. laughed at by the people watching him

58. The second climber did the same thing as Robert with the purpose of_____.

A. showing that he is as good as Robert 

B. drawing people’s attention to global warming

C. doing something for people’s health improvement

D. making himself well known in the world

59.The underlined sentence shows that________.

A. risk is popular in the USA

B. the Americans go in for risks

C. the actions like the two men’s are forbidden in the USA

D. the USA government supports the actions of risk

以下关于肩肱关节的描述哪项是错误的（）

A.肩肱关节是人体最为坚固稳定的关节

B.由关节盂与肱骨头连接而成的球窝关节

C.肱骨头的面积远大于关节盂的面积

D.关节囊松弛

E.是人体活动范围最大、最灵活的关节

小叶性肺炎是

A．变质性炎
B．增生性炎
C．化脓性炎
D．浆液性炎
E．纤维素性炎