“After the storm, the town came together. Neighbours cleared fallen trees, shared food and checked on elderly residents.” What is the main theme of the passage?
AWhy older people should move away
BThe danger of living near old trees
CThe best way to prepare for a storm
DPeople helping one another in hard times
6.阅读理解(入学考试)困难
“Ms. Lee’s plants on the sunny windowsill grew tall and green. The same plants in the dark corner stayed small and turned yellow.” What conclusion is best supported?
AThese plants need light to grow well.
BThese plants grow best in the dark.
CThese plants turn yellow in all homes.
DThese plants need more water in corners.
7.医疗保健词汇(入学考试)中等
Choose the meaning of the word in bold: “The nurse acted as the patient’s advocate during the meeting.”
AA person who takes notes at the meeting
BA person who decides who is right
CA person who speaks up for another
DA person who argues against another
8.医疗保健词汇(入学考试)困难
Choose the meaning of the word in bold: “The tumour had metastasised to the liver.”
ASpread from its original site
BTurned into a cyst
CBeen removed by surgery
DShrunk after treatment
9.英语语法与语言运用(入学考试)中等
Choose the correct verb: “The news from the lab ___ encouraging.”
Ais
Bare
Cwere
Dhave been
10.英语语法与语言运用(入学考试)困难
Which sentence uses “whose” correctly?
AWhose the student who lost the book?
BThe student who’s book was lost asked for help.
CThe student whose book was lost asked for help.
DThe student whose going to help is here.
11.人体解剖学中等
哪个结构连接中耳和鼻咽?
A外耳道
B咽鼓管(欧氏管)
C蜗管
D鼻泪管
12.人体解剖学困难
胎儿的动脉导管连接肺动脉干与主动脉。出生后它变成什么?
A动脉韧带
B肝圆韧带
C卵圆窝
D静脉韧带
13.人体生理学中等
肺表面活性物质的主要功能是什么?
A把氧气运过肺泡壁
B在支气管中捕获灰尘
C降低肺泡的表面张力
D杀死气道中的细菌
14.人体生理学困难
在恶性贫血中,胃壁细胞的自身免疫性破坏导致贫血,是因为:
A胃酸丧失,因此铁在任何形式下都无法吸收
B胃泌素丧失,因此骨髓不再受到刺激
C胃蛋白酶丧失,因此不能合成血红蛋白
D内因子丧失,因此维生素 B12 不能被吸收
15.护理入学考试生物中等
Identical twins raised in different homes have different body weights. What does this show?
AThe phenotype depends on environment as well as genotype
BMutations happened in every cell of one twin
CThe twins must have different genotypes for body weight genes
DBody weight is controlled by a single gene
16.护理入学考试生物困难
At 100× total magnification, the field of view of a microscope is 2 mm wide. What is its width at 400×?
A8 mm
B2 mm
C0.2 mm
D0.5 mm
17.护理入学考试化学中等
How does a catalyst speed up a reaction?
AIt provides a different pathway with a lower activation energy
BIt adds extra reactant to the mixture
CIt makes the reaction more exothermic
DIt raises the temperature of the reactants so they move faster
18.护理入学考试化学困难
Each C=O bond in carbon dioxide is polar, yet the CO₂ molecule is nonpolar. Why?
ACarbon has lone pairs that cancel the dipoles
BThe bonds are ionic, not covalent
CCarbon and oxygen have the same electronegativity
DThe molecule is linear, so the two bond dipoles cancel out
3溶液
1.护理预科数学(入学考试)
答案: C = 12.56 in
周长、面积和体积:周长是围绕图形一周的长度(长方形:2l + 2w)。面积以平方单位计量:长方形 l × w,三角形 ½ × 底 × 高,圆 π·r²。圆的周长是 π·d = 2π·r。体积以立方单位计量:长方体 l × w × h,圆柱 π·r²·h。使用题目给出的 π 值。
周长
C = 3.14 × 4 = 12.56 in
答案
C = 12.56 in
2.护理预科数学(入学考试)
答案: V = 6528 cm³
周长、面积和体积:周长是围绕图形一周的长度(长方形:2l + 2w)。面积以平方单位计量:长方形 l × w,三角形 ½ × 底 × 高,圆 π·r²。圆的周长是 π·d = 2π·r。体积以立方单位计量:长方体 l × w × h,圆柱 π·r²·h。使用题目给出的 π 值。
量纲分析:先写出已知量,再乘以写成分数形式的换算系数(例如 60 min/1 h 或 1 mg/1000 mcg),使每个不需要的单位在分子和分母各出现一次并相互约去。只剩下所求单位时再计算。使用题目给出的等量关系,只对最终答案取整。
转换
c = 212/88.4 = 2.398 ≈ 2.4 mg/dL
答案
c = 2.4 mg/dL
5.阅读理解(入学考试)
答案: D · People helping one another in hard times
为什么是这个答案
Clearing trees, sharing food and checking on others are all acts of help, so the theme is community support after a disaster.
答案
D · People helping one another in hard times
6.阅读理解(入学考试)
答案: A · These plants need light to grow well.
为什么是这个答案
The only difference given is light, and the plants in sunlight grew better, so the plants need light to grow well.
答案
A · These plants need light to grow well.
7.医疗保健词汇(入学考试)
答案: C · A person who speaks up for another
为什么是这个答案
An advocate supports and speaks on behalf of another person and protects their interests.
答案
C · A person who speaks up for another
8.医疗保健词汇(入学考试)
答案: A · Spread from its original site
为什么是这个答案
To metastasise (US: metastasize) is for cancer to spread from where it started to another part of the body.
答案
A · Spread from its original site
9.英语语法与语言运用(入学考试)
答案: A · is
为什么是这个答案
“News” is an uncountable noun and takes a singular verb, like mathematics and measles.
答案
A · is
10.英语语法与语言运用(入学考试)
答案: C · The student whose book was lost asked for help.
为什么是这个答案
“Whose” shows possession. In the other sentences “who’s” or “who is” would be needed, or the possessive is wrongly contracted.
答案
C · The student whose book was lost asked for help.
11.人体解剖学
答案: B · 咽鼓管(欧氏管)
为什么是这个答案
咽鼓管使鼓膜两侧的气压保持平衡。儿童的咽鼓管较短且较水平,因此容易发生中耳炎。
答案
B · 咽鼓管(欧氏管)
12.人体解剖学
答案: A · 动脉韧带
为什么是这个答案
动脉导管在出生后闭合,成为动脉韧带。卵圆孔变成卵圆窝,静脉导管变成静脉韧带。
答案
A · 动脉韧带
13.人体生理学
答案: C · 降低肺泡的表面张力
为什么是这个答案
表面活性物质由 II 型肺泡细胞产生,能降低表面张力,使肺泡不致塌陷,肺也更容易扩张。
答案
C · 降低肺泡的表面张力
14.人体生理学
答案: D · 内因子丧失,因此维生素 B12 不能被吸收
为什么是这个答案
壁细胞分泌内因子,它是回肠末端吸收 B12 所必需的。B12 缺乏会损害 DNA 合成,引起巨幼细胞贫血。
答案
D · 内因子丧失,因此维生素 B12 不能被吸收
15.护理入学考试生物
答案: A · The phenotype depends on environment as well as genotype
为什么是这个答案
Since identical twins have the same genotype, differences between them must come largely from the environment, such as diet and activity. Phenotype results from both genes and environment.
答案
A · The phenotype depends on environment as well as genotype
16.护理入学考试生物
答案: D · 0.5 mm
为什么是这个答案
Magnification increases 4 times (100× to 400×), so the field of view becomes 4 times narrower: 2 mm ÷ 4 = 0.5 mm.
答案
D · 0.5 mm
17.护理入学考试化学
答案: A · It provides a different pathway with a lower activation energy
为什么是这个答案
A catalyst offers an alternative route with a lower activation energy, so more collisions succeed. It does not change the energy of reactants or products and is not used up.
答案
A · It provides a different pathway with a lower activation energy
18.护理入学考试化学
答案: D · The molecule is linear, so the two bond dipoles cancel out
为什么是这个答案
Polarity depends on both bond polarity and shape. CO₂ is linear and symmetrical, so the two equal dipoles point in opposite directions and cancel. Water is bent, so its dipoles do not cancel.
答案
D · The molecule is linear, so the two bond dipoles cancel out