The passage is mainly about . The first two sentences in the second paragraph tell us that .

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问题 The passage is mainly about ______.
The first two sentences in the second paragraph tell us that ______.

选项 A、producers can satisfy the consumers by mechanized production
B、consumers can express their demands through producers
C、producers decide the prices of products
D、supply and demand regulate prices

答案D

解析

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大学英语四级

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The passage is mainly about ______. The first two sentences in the second paragraph tell us that ______.

大学英语四级

A、Theybelieveditwasagiftfromthegods.B、Theybelieveditwasawarningfromoutsideworld.C、Theybelieveditwasasign

A、Eleven-plus.B、Whichsecondaryschooltogo.C、Exams.D、Goingtocollege.C

Thisisadistrustfulage,butalthoughourfaithinmanyofthethingsinwhichourforefathersearnestlybelievedhasweakened

Althoughreservationsinadvanceareusuallyrequiredinmotelsinbusyareas,thisisnotalways______inlesscrowdedpartso

A、He’stakingabreakfromstudying.B、Hehasalreadyfinishedstudying,C、Hewasassignedtowatchaprogrambyhisprofessor.

Totheteacher’ssurprisethestudentsweresoactivethatthey______(争先恐后的回答问题).

Whatcausesmentopursuetopmanagement?Psychologistsoncebelievedthatthe【C1】______thatcausedmentostrivetoattainhi

Whatcausesmentopursuetopmanagement?Psychologistsoncebelievedthatthe【C1】______thatcausedmentostrivetoattainhi

Whatcausesmentopursuetopmanagement?Psychologistsoncebelievedthatthe【C1】______thatcausedmentostrivetoattainhi

Therewasatimewhen,ifaladygotontoa【B1】______busortrain,agentlemanwouldimmediatelystandupandofferherhissea

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负责接收和保管所管辖范围内应当永久和长期保存的工程档案和有关资料的单位是( )。

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Thefridgeisconsideredanecessity.Ithasbeensosincethe1960swhenpackagedfoodfirstappearedwiththelabel:"storein

The passage is mainly about . The first two sentences in the second paragraph tell us that .

负责接收和保管所管辖范围内应当永久和长期保存的工程档案和有关资料的单位是(　　)。