【名词&注释】
大气压(atmospheric pressure)、原动力(motive power)、垂直轴(vertical axis)、奥斯卡(oscar)、肝脾肿大(hepatosplenomegaly)、心源性水肿(cardiac edema)、退休金(pension)、肝颈静脉回流
[判断题]负相互作用是有害的。（ ）
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举一反三：
[单选题]提示存在心源性水肿(cardiac edema)的体征，正确的是( )
A. 肝颈静脉回流征阳性
B. 腹腔积
C. 肝脾肿大
D. 胸腔积液
E. 双踝部水肿
[单选题]Passage FourThree women who secretly buried an 80-year-old woman were put into prison at Birmingham yester day. Two of them, including the dead woman's daughter, kept on collecting her pension (退休金(pension)) after her death until their secret was made known to others two years later. The court (法庭) heard that one of the women put on "an Oscar (奥斯卡金奖)—winning performance" by pretending to be the old woman asleep in bed when a social worker called five mouths after Mrs. Townsend's death.
A. 48. Of the three women that buried Mrs. Townsend secretly, one was ______.
B. her neighbor
C. her nurse
D. a social worker
E. her daughter
[单选题]头部绕垂直轴开始向右旋转时，眼球震颤的快相指向( )
A. 右侧
B. 左侧
C. 先右后左
D. 先左后右
E. 无震颤
[单选题]肺换气的原动力是( )
A. 呼吸肌的舒缩活动
B. 肺内压与大气压的压力差
C. 肺泡气与血液间的气体分压差
D. 胸内压与肺内压之差
E. 肺的舒缩活动
[单选题]Recorded sound effects are used for a_______
A. train leaving a station
B. baby crying
C. rooster crowing
D. all of the above
[单选题]Passage TwoOnly one animal can walk 200 miles without stopping once to rest. It would take a person two days and two nights to walk this far, and only one man has ever done it without stopping. What amazing animal has such endurance? The camel! The camel is well known for something else, too. It can cross an entire desert without a single drink of water. Its body is built in a special way to help it store water and food.
A. A person has just one stomach, but a camel has quite a few. Within each stomach are layers and layers of cells. These cells are like tiny water balloons, storing liquids until the camel needs them. When the camel drinks, the cells grow larger and larger. For a whole week, they can keep the animal's thirst away by sending water to all parts of its body.
B. And did you ever wonder why the camel has a hump? The hump is a storage place for fat. Because it has this storage area, the camel does not need to eat very often. When the animal needs energy, the layers of fat serve as fuel to keep it going on the long, hot days in the burning sun.
C. The camel has one other gift that makes it well suited to arid regions. This gift is its amazing nose. A camel can smell a water hole from miles away!
D. When a camel moves it sways from side to side like a ship on a wavy ocean. Because of this swaying motion, the camel has been called the "Ship of the Desert."
E. 40. The camel's hump is a storage place for ______.
F. muscles
G. extra water
H. body sugars
I. fat
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