2025年年成考试卷及英语答案.docVIP

2025年年成考试卷及英语答案

一、单项选择题（每题2分，共10题）

1.ThemaincomponentoftheEarthsatmospherebyvolumeis:

A.Oxygen

B.Nitrogen

C.Carbondioxide

D.Argon

Answer:B

2.Whichofthefollowingisarenewableenergysource?

A.Coal

B.Naturalgas

C.Solarenergy

D.Nuclearenergy

Answer:C

3.Theprocessbywhichplantsconvertlightenergyintochemicalenergyiscalled:

A.Photosynthesis

B.Respiration

C.Fermentation

D.Nitrogenfixation

Answer:A

4.Thelargestorganinthehumanbodyis:

A.Theheart

B.Theliver

C.Theskin

D.Thelungs

Answer:C

5.Theprimaryfunctionofredbloodcellsisto:

A.Transportoxygen

B.Transportcarbondioxide

C.Fightinfections

D.Regulatebloodpressure

Answer:A

6.Thechemicalsymbolforgoldis:

A.Au

B.Ag

C.Go

D.Gd

Answer:A

7.Theprocessofwaterchangingfromaliquidtoagasiscalled:

A.Condensation

B.Evaporation

C.Freezing

D.Sublimation

Answer:B

8.Thestudyoflivingorganismsandtheirinteractionswiththeenvironmentiscalled:

A.Ecology

B.Geology

C.Biology

D.Chemistry

Answer:C

9.TheplanetknownastheRedPlanetis:

A.Venus

B.Mars

C.Jupiter

D.Saturn

Answer:B

10.Thesmallestunitoflifeis:

A.Atom

B.Molecule

C.Cell

D.Organism

Answer:C

二、多项选择题（每题2分，共10题）

1.Whichofthefollowingaregreenhousegases?

A.Carbondioxide

B.Methane

C.Nitrogenoxide

D.Oxygen

Answer:A,B,C

2.ThelayersoftheEarthfromtheoutermosttotheinnermostare:

A.Crust

B.Mantle

C.Core

D.Atmosphere

Answer:A,B,C

3.Theprocessofphotosynthesisinvolves:

A.Carbondioxide

B.Water

C.Lightenergy

D.Oxygen

Answer:A,B,C,D

4.Themajorsystemsofthehumanbodyinclude:

A.Circulatorysystem

B.Digestivesystem

C.Nervoussystem

D.Respiratorysystem

Answer:A,B,C,D

5.Theperiodictableisorganizedbasedon:

A.Atomicnumber

B.Atomicmass

C.Electronconfiguration

D.Chemicalproperties

Answer:A,B,C,D

6.Thewatercycleincludes:

A.Evaporation

B.Condensation

C.Precipitation

D.Runoff

Answer:A,B,