把人的体循环和肺循环两条循环途径连在一起的器官是（ ） A．心脏 B．毛细血管

血小板膜糖蛋白Ⅰb与下列哪种血小板功能有关（）

A.黏附功能

B.聚集功能

C.分泌功能

D.凝血功能

E.血块收缩功能

阅读理解

     Ed Viesturs grew up in Rockford,Illinois,where the tallest thing on the horizon was the water tower.But

on Thursday,Viesturs became the only American to climb to the top of the world's 14 highest mountains.

     His last hike was up Mount Annapurna,in Asia's snowcapped Himalayas.At 26,545 feet,its peak is the

10th highest in the world,It is the mountain that inspired him to start climbing.

     "It tends to be the trickiest,the most dangerous,"said Viesturs."There's no simple way to climb it.There

are threatening avalanches(雪崩)and ice falls that protect the mountain."

     In high school,Viesturs read French climber Maurice Herzog's tale of climbing the icy Annapurna.

Herzog's story was of frostbite(冻伤)and difficulty and neardeath experiences.Viesturs was hooked right

away.

     Viesturs got his start on Washington's Mount Rainier in 1977,guiding hikes in the summer.Fifteen years

ago,he set out to walk up to the world's highest peaks.Finally,he's done.

     The pioneering climber talks about mountains as if they were living creatures that should be treated with

respect."You have to use all of your senses,all of your abilities to see if the mountain will let you climb it,

"said Viesturs."If we have the patience and the respect,and if we're here at the right time,under the right 

circumstances,they allow us to go up,and allow us to come down."

     What's next for a man who can't stop climbing?"I'm going to hug my wife and kids and kind of kick

back and enjoy the summer,"says Viesturs.But for a man who's climbed the world's 14 tallest mountains,

he will probably soon set off on yet another adventure.

1.What record has Ed Viesturs set?

A.He has succeeded in climbing to the world's 14th highest mountain.

B.He has been to the top of the world's 14 highest mountains.

C.He has become the first to climb to the height of 26,545 feet.

D.He has become the first man to climb to the top of 14 highest mountains in the world.

2.The underlined word "hooked" in Paragraph 4 can be replaced by "________"．

A.frightened  B．discouraged

C.interested  D．upset

3.The author used Viesturs's words in Paragraph 6 to support a view that ________.

A.mountain climbing is a dangerous sport

B.mountains should be regarded as living creature

C.mountain climbing needs more skills than physical energy

D.those who like mountain climbing won't stop climbing

4.What's the next probable plan of Viesturs?

A.Stopping climbing and staying with his family.

B.Climbing to the top of the world's 14 tallest mountains again.

C.Climbing another one of the highest mountains.

D.Writing down the experiences about his adventure.

5.用30词左右概括文章大意

________________________________________________________________________

可引起Ⅱ型呼吸衰竭的是

A.急性间质性肺炎

B.结节病Ⅰ期

C.原发综合征

D.重症肌无力

E.纵隔淋巴瘤

某实验室进行细菌形态与结构检查，一位操作人员对其所承担的任务描述如下，请问不正确的是（）。

A.细菌形态与结构检查法包括显微镜放大法和染色法

B.革兰染色中可将细菌初步分类

C.革兰染色中，G⁺菌被染成黄色

D.革兰染色中，G^-菌被染成紫色

E.荚膜染色属于特殊染色法

对内检疫