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Consonants vary depending on where and how the air stream gets through, the place and movement of the tongue, and also whether the voice is used or not.（）

题目
Consonants vary depending on where and how the air stream gets through, the place and movement of the tongue, and also whether the voice is used or not.（）

A对

B错

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相似问题和答案

第1题：

I’m not sure _____ attend the meeting or not.

A.how to

B.when to

C.if to

D.whether to


参考答案：D

第2题：

The area where the air carrier holds the accepted cargo is also restricted area.

此题为判断题(对，错)。


正确答案：×

第3题：

What are recommended for the candidates to do before the interview?

A.Bring many enough copies of the résumé with you.

B.Ask about who will participate in the interview.

C.Get to know the route to the place and how long it will take.

D.Find out if they can park near the place or not.


参考答案：A、C、D

第4题：

根据以下材料，回答题
The Chinese have used a method called acupuncture(针灸) toperform operations for about 4,000 years without putting the patient to sleep.This involves placing flexible needles (针) into certainparts of the body. The needles used are available in a number of stores inChina and everyone may buy them.
To learn how to use needle takes about onemonth of training. But to be skillful requires greater time. The person whoperforms the acupuncture knows how to put in the needles so the needles themselvesare not painful. This person also knows where to place the needles so thepatient feels no pain in the area where the operation is to be performed. Theneedles are not necessarily inserted near the place where the pain is to beprevented. In the past, a particular operation might require 25 or more needlesplaced in various parts of the body. But now this operation requires only 3 or4 needles.
Today the Chinese doctors are trying tolearn more about acupuncture. They are trying to develop a convincing theory toexplain how the needles work in preventing pain, or why a needle in the wrist,for example, would prevent the pain in the area of the mouth.
A patient who needs an operation is given achoice between having acupuncture or having one of the chemicals used forputting him to sleep. It has been estimated that over half of the patients chooseacupuncture because there is no sickness after the operation whereas (然而，反之) the chemical maymake the patient sick for a few hours or a day.

Which statement is not true of theperformer of acupuncture 查看材料

A.He knows where to place the needleswithout pain.
B.He knows where the operation is to beperformed.
C.He knows how to perform the operation tocure the patient.
D.He knows how to use the needles in anoperation.

答案：C
解析：
细节题。根据第二段“The person who performs theacupuncture knows how to put in the needles so the needles themselves are notpainful. This person also knows where to place the needles so the patient feelsno pain in the area where the operation is to be performed.(针灸的医生知道如何扎针，病人不会感到疼；同时
知道把针扎在什么位置，病人就不会感觉痛。)”可知，A、B、D都符合文章的内容。文中并没有提到针灸的医生知道如何进行手术来治好病人。因此只有C是错误的。

第5题：

Consonants are classified in terms of__________.

A．the place where the airstream obstruction occurs
B．the part of tongue that is the highest
C．openness of the mouth
D．the length of the sound

答案：A
解析：
考查辅音的分类。辅音的分类依据主要有三种：发音方式、发音部位和声带状态。其中发音部位指发生气流阻碍的部位。故A项正确。B、C、D三项均是描写元音的因素。

第6题：

Jewel Co is setting up an online business importing and selling jewellery headphones. The cost of each set of headphones varies depending on the number purchased, although they can only be purchased in batches of 1,000 units. It also has to pay import taxes which vary according to the quantity purchased.

Jewel Co has already carried out some market research and identified that sales quantities are expected to vary depending on the price charged. Consequently, the following data has been established for the first month:

Required:

(a) Calculate how many batches Jewel Co should import and sell. (6 marks)

(b) Explain why Jewel Co could not use the algebraic method to establish the optimum price for its product.

(4 marks)


正确答案：
(b)Thealgebraicmodelrequiresseveralassumptionstobetrue.First,theremustbeaconsistentrelationshipbetweenprice(P)anddemand(Q),sothatademandequationcanbeestablished,usuallyintheform.P=a–bQ.Here,althoughthereisaclearrelationshipbetweenthetwo,itisnotaperfectlylinearrelationshipandsomorecomplicatedtechniquesarerequiredtocalculatethedemandequation.ItalsocannotbeassumedthatalinearrelationshipwillholdforallvaluesofPandQotherthanthefivegiven.Similarly,theremustbeaclearrelationshipbetweendemandandmarginalcost,usuallysatisfiedbyconstantvariablecostperunitandconstantfixedcosts.Thechangingvariablecostsperunitagaincomplicatetheissue,butitisthechangesinfixedcostswhichmakethealgebraicmethodlessusefulinJewel’scase.Thealgebraicmodelisonlysuitableforcompaniesoperatinginamonopolyanditisnotclearherewhetherthisisthecase,butitseemsunlikely,soany‘optimum’pricemightbecomeirrelevantifJewel’scompetitorschargesignificantlylowerprices.Othermoregeneralfactorsnotconsideredbythealgebraicmodelarepoliticalfactorswhichmightaffectimports,socialfactorswhichmayaffectcustomertastesandeconomicfactorswhichmayaffectexchangeratesorcustomerspendingpower.Thereliabilityoftheestimatesthemselves–forsalesprices,variablecostsandfixedcosts–couldalsobecalledintoquestion.

第7题：

Humble ____ it may be, there’s no place like home, where he may go.

[A]although

[B]as

[C]how

[D]which


正确答案：B

第8题：

How much money _______ make is not the most important; what matters most is whether we are happy or not.

A.you

B.people

C.one

D.we


参考答案：D

第9题：

In terms of place of articulation, the two consonants [f], [v] are __________.

A．dental
B．alveolar
C．palatal
D．labiodental

答案：D
解析：
考查辅音的分类。根据发音部位不同，英语的辅音可以分为：双唇音(bilabial)、唇齿音(labiodental)、齿音(dental)、齿龈音(alveolar)、齿龈后音(postal veolar)、硬腭音(palatal)、软腭音(velar)、声门音(glottal)。[f]，[v]是上齿咬下唇的唇齿音。

第10题：

Consonants vary depending on where and how the air stream gets through, the place and movement of the tongue, and also whether the voice is used or not.（）


正确答案:正确

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