“I watched as Mrs. Grey slowly climbed the steps, stopping on each one to catch her breath. ‘She’s getting older,’ I thought sadly.” From which point of view is the story told?
AFirst person, by Mrs. Grey herself
BFirst person, by a narrator who observes
CThird person, through Mrs. Grey’s thoughts
DSecond person, addressing the reader
6.阅读理解(入学考试)困难
“Luis looked at his watch, then at the long queue, then at his watch again. Finally, he sighed, stepped out of the line and walked to the self-service machine.” What most likely motivated Luis?
AHe was short of time.
BHe wanted to talk to the cashier.
CHe had forgotten his wallet.
DHe enjoyed waiting in queues.
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The nurse will percuss the patient’s chest.”
AListen with a stethoscope
BTap to produce sounds
CLook at closely
DPress firmly with the palm
8.医疗保健词汇(入学考试)困难
What does the term haematemesis mean?
ABlood in the urine
BVomiting blood
CBlood in the stool
DCoughing up blood
9.英语语法与语言运用(入学考试)中等
Choose the correct word: “She asked ___ the clinic was open on Sunday.”
Aweather’s
Bweather
Cwether
Dwhether
10.英语语法与语言运用(入学考试)困难
Which word in this sentence is a participle used as an adjective? “The broken thermometer was replaced.”
Awas
Breplaced
Cthermometer
Dbroken
11.人体解剖学中等
肾上腺的哪一部分分泌肾上腺素?
A肾上腺髓质
B网状带
C球状带
D束状带
12.人体解剖学困难
一位主动脉弓巨大动脉瘤患者出现声音嘶哑。最可能受压的是哪条神经?
A喉上神经外支
B左喉返神经
C左膈神经
D右喉返神经
13.人体生理学中等
刺激迷走神经对心脏的主要作用是什么?
A减慢心率
B显著增强心室收缩力
C加快心率
D收缩冠状动脉
14.人体生理学困难
肺栓塞阻断了一个通气良好的肺区的血流。该区域的通气/血流(V/Q)比值如何变化?
A保持正常,因为通气也下降了
B变得非常高,起无效腔的作用
C变为零,起分流的作用
D变低,如同肺炎时
15.护理入学考试生物中等
Nearly all cells in a person's body contain the same DNA. Why do nerve cells and muscle cells look and work so differently?
ANerve cells have lost the genes for muscle proteins
BEach cell type has a different set of chromosomes
CDifferent genes are switched on in each type of cell
DMuscle cells have extra DNA from mitochondria
16.护理入学考试生物困难
减数分裂过程中,一对染色体未能分离。可能产生什么结果?
A不能含有任何 DNA 的配子
B与亲代细胞遗传上完全相同的配子
C多一条或少一条染色体的配子
D每条染色体上的基因数目恰好加倍的配子
17.护理入学考试化学中等
How many lone (non-bonding) pairs of electrons are on the oxygen atom in a water molecule?
A1
B4
C0
D2
18.护理入学考试化学困难
Vitamin C is water-soluble and vitamin D is fat-soluble. What does this suggest about their molecules?
ABoth are equally polar
BVitamin C is polar, while vitamin D is mostly nonpolar
CVitamin C is nonpolar, while vitamin D is strongly polar
The narrator uses “I” and shares their own thoughts while watching Mrs. Grey, so it is first person told by an observer. We never get Mrs. Grey’s own thoughts.
答案
B · First person, by a narrator who observes
6.阅读理解(入学考试)
答案: A · He was short of time.
为什么是这个答案
Checking his watch repeatedly and leaving the long queue suggest he did not have time to wait.
答案
A · He was short of time.
7.医疗保健词汇(入学考试)
答案: B · Tap to produce sounds
为什么是这个答案
To percuss is to tap the body surface and listen to the sound, which helps show whether tissue is air-filled, fluid-filled or solid.
答案
B · Tap to produce sounds
8.医疗保健词汇(入学考试)
答案: B · Vomiting blood
为什么是这个答案
Haematemesis (US: hematemesis) is the vomiting of blood; coughing up blood is haemoptysis.
答案
B · Vomiting blood
9.英语语法与语言运用(入学考试)
答案: D · whether
为什么是这个答案
“Whether” introduces alternatives or an indirect question. “Weather” refers to rain, sun and temperature.
答案
D · whether
10.英语语法与语言运用(入学考试)
答案: D · broken
为什么是这个答案
“Broken” is a past participle that describes the noun “thermometer”. “Replaced” is also a participle, but it is part of the passive verb “was replaced”.
答案
D · broken
11.人体解剖学
答案: A · 肾上腺髓质
为什么是这个答案
肾上腺髓质在交感神经刺激下释放肾上腺素和去甲肾上腺素。皮质的三个带产生类固醇激素。
答案
A · 肾上腺髓质
12.人体解剖学
答案: B · 左喉返神经
为什么是这个答案
左喉返神经在动脉韧带旁勾绕主动脉弓下方。它支配大部分喉肌,因此受压会导致声音嘶哑。
答案
B · 左喉返神经
13.人体生理学
答案: A · 减慢心率
为什么是这个答案
迷走神经在窦房结和房室结的毒蕈碱受体上释放乙酰胆碱,减慢起搏点的发放频率和房室传导。
答案
A · 减慢心率
14.人体生理学
答案: B · 变得非常高,起无效腔的作用
为什么是这个答案
有通气无血流使 V/Q 比值非常高(无效腔)。分流(如肺炎)则相反:有血流无通气。
答案
B · 变得非常高,起无效腔的作用
15.护理入学考试生物
答案: C · Different genes are switched on in each type of cell
为什么是这个答案
Each cell type expresses a different set of genes, making different proteins. Muscle cells express genes for contractile proteins, and nerve cells express genes for neurotransmitters and ion channels.
答案
C · Different genes are switched on in each type of cell
16.护理入学考试生物
答案: C · 多一条或少一条染色体的配子
为什么是这个答案
不分离产生染色体数为 n + 1 或 n − 1 的配子。受精后可形成三体,例如 21 三体(唐氏综合征)。
答案
C · 多一条或少一条染色体的配子
17.护理入学考试化学
答案: D · 2
为什么是这个答案
Oxygen has 6 valence electrons. Two are used in the two O–H bonds, leaving 4 electrons, or 2 lone pairs. These lone pairs give water its bent shape.
答案
D · 2
18.护理入学考试化学
答案: B · Vitamin C is polar, while vitamin D is mostly nonpolar
为什么是这个答案
Water dissolves polar molecules; fats dissolve nonpolar ones. Vitamin C has many polar O–H groups, while vitamin D is mostly hydrocarbon. This is why fat-soluble vitamins (A, D, E, K) can be stored in body fat.
答案
B · Vitamin C is polar, while vitamin D is mostly nonpolar