A pie chart of a family’s monthly budget shows: housing 40%, food 20%, transport 15%, savings 10%, other 15%. Which statement is true?
ATransport takes more than food.
BFood and transport together exceed housing.
CHousing takes the largest share.
DSavings are the second largest share of the budget.
6.阅读理解(入学考试)困难
The author writes: “It is tempting to think that more vitamins are always better. Yet some vitamins, such as vitamin A, can build up in the body and become harmful in large doses.” What assumption does the author challenge?
AThat vitamin A is a vitamin
BThat taking more vitamins is always healthy
CThat the body needs vitamins
DThat vitamins are found in food
7.医疗保健词汇(入学考试)中等
What does the root my/o refer to?
AMuscle
BMarrow
CMouth
DMind
8.医疗保健词汇(入学考试)困难
Which word is closest in meaning to ameliorate?
AImprove
BMeasure
CPostpone
DDamage
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.”
Awere
Bare
Chave been
Dis
10.英语语法与语言运用(入学考试)困难
Which sentence makes a logical comparison?
AHer salary is more higher than her manager’s.
BHer salary is higher than her manager.
CHer salary is higher than her manager’s.
DHer salary is higher than the manager she works for.
11.人体解剖学中等
心脏壁的哪一层含有心肌?
A心肌层
B心包
C心内膜
D心外膜
12.人体解剖学困难
肱骨干中段骨折后,患者不能伸腕和伸指(“垂腕”)。最可能损伤的是哪条神经?
A正中神经
B桡神经
C腋神经
D尺神经
13.人体生理学中等
胃酸进入十二指肠时会释放促胰液素。它的主要作用是什么?
A内分泌胰腺释放胰岛素
B使胆囊收缩
C促进胰腺分泌碳酸氢盐
D促进胃分泌胃酸
14.人体生理学困难
发热开始时,尽管体温正在上升,患者却寒战并感到冷。为什么?
A致热原把下丘脑体温调定点升高到当前体温以上
B皮肤中的温度感受器被破坏
C出汗已经使身体过度冷却
D身体失去了产热能力
15.护理入学考试生物中等
同源染色体之间的交换(交叉互换)发生在什么时候?
A减数分裂的前期 I
B减数分裂的末期 II
C有丝分裂的后期
D间期的 S 期
16.护理入学考试生物困难
在基因起始部位附近插入了一个多余的碱基。为什么这通常会对蛋白质产生很大的影响?
A它使该基因变成另一条染色体
B它使其后所有密码子的阅读框发生移位
C它只改变蛋白质中的一个氨基酸
D它没有影响,因为密码子具有简并性
17.护理入学考试化学中等
How does evaporation differ from boiling?
AEvaporation happens only at the surface and at any temperature; boiling happens throughout the liquid at a set temperature
BEvaporation produces a solid, while boiling produces a gas
CEvaporation happens throughout the liquid at a set temperature; boiling happens only at the surface
DEvaporation needs a higher temperature than boiling
18.护理入学考试化学困难
Why is it easier to remove the outer electron from a potassium atom than from a lithium atom?
APotassium has fewer protons, so its nucleus pulls much more weakly on every electron
BLithium has more electron shells than potassium
CPotassium's outer electron is farther from the nucleus and more shielded by inner electrons
Housing (40%) is the largest share. Food and transport total 35%, less than housing; savings (10%) is the smallest share.
答案
C · Housing takes the largest share.
6.阅读理解(入学考试)
答案: B · That taking more vitamins is always healthy
为什么是这个答案
The author questions the belief that more vitamins are always better, pointing out that some can be harmful in excess.
答案
B · That taking more vitamins is always healthy
7.医疗保健词汇(入学考试)
答案: A · Muscle
为什么是这个答案
My/o means muscle: myocardium is heart muscle and myalgia muscle pain.
答案
A · Muscle
8.医疗保健词汇(入学考试)
答案: A · Improve
为什么是这个答案
To ameliorate is to make something better or more bearable.
答案
A · Improve
9.英语语法与语言运用(入学考试)
答案: D · 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
D · is
10.英语语法与语言运用(入学考试)
答案: C · Her salary is higher than her manager’s.
为什么是这个答案
“Her manager’s” means “her manager’s salary”, so salary is compared with salary. B and C compare a salary with a person, and D uses a double comparative.
答案
C · Her salary is higher than her manager’s.
11.人体解剖学
答案: A · 心肌层
为什么是这个答案
心肌层是厚厚的中间肌层。心内膜衬于心腔内面,心外膜覆盖外表面。
答案
A · 心肌层
12.人体解剖学
答案: B · 桡神经
为什么是这个答案
桡神经走行于肱骨干的桡神经沟(螺旋沟)内。它支配伸腕肌和伸指肌,因此损伤会导致垂腕。
答案
B · 桡神经
13.人体生理学
答案: C · 促进胰腺分泌碳酸氢盐
为什么是这个答案
促胰液素刺激胰腺导管细胞分泌富含碳酸氢盐的液体,中和酸性食糜,使肠道中的酶能够发挥作用。
答案
C · 促进胰腺分泌碳酸氢盐
14.人体生理学
答案: A · 致热原把下丘脑体温调定点升高到当前体温以上
为什么是这个答案
致热原促使下丘脑产生前列腺素 E₂,使调定点升高。在体温达到新的调定点之前,会出现寒战等产热反应。
答案
A · 致热原把下丘脑体温调定点升高到当前体温以上
15.护理入学考试生物
答案: A · 减数分裂的前期 I
为什么是这个答案
前期 I 时,同源染色体配对并交换片段。这种交叉互换在配子中产生新的等位基因组合。
答案
A · 减数分裂的前期 I
16.护理入学考试生物
答案: B · 它使其后所有密码子的阅读框发生移位
为什么是这个答案
插入或缺失的碱基数不是 3 的倍数时会造成移码:其后所有密码子都被错误读取,常产生无功能的蛋白质。
答案
B · 它使其后所有密码子的阅读框发生移位
17.护理入学考试化学
答案: A · Evaporation happens only at the surface and at any temperature; boiling happens throughout the liquid at a set temperature
为什么是这个答案
In evaporation, fast-moving surface molecules escape at any temperature. In boiling, vapour bubbles form inside the liquid once its vapour pressure equals the outside pressure.
答案
A · Evaporation happens only at the surface and at any temperature; boiling happens throughout the liquid at a set temperature
18.护理入学考试化学
答案: C · Potassium's outer electron is farther from the nucleus and more shielded by inner electrons
为什么是这个答案
Potassium (2, 8, 8, 1) has its outer electron in the fourth shell, while lithium (2, 1) has it in the second. Greater distance and more inner-electron shielding outweigh potassium's larger nuclear charge, so its ionisation energy is lower.
答案
C · Potassium's outer electron is farther from the nucleus and more shielded by inner electrons