鼻骨以宽为美

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Thissectionistotestyourabilitytounderstandshortdialogues.Thereare5recordeddialoguesinit.Aftereachdialogue,thereisarecordedquestion.Boththedialoguesandquestionswillbespokenonlyonce.Whenyouhearaquestion,youshoulddecideonthecorrectanswerfromthe4choicesmarkedA,B,CandDgiveninyourtestpaper.ThenyoushouldmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.

1、A.Thereisnopaper.

B.Themancanusetheprinter.

C.Theprinterdoesn'twork.

D.Themanhastopayfirst.

2、A.Hehasgotanewjob.

B.Hehasgotapayrise.

C.Hehasbeenpromoted.

D.Hehasboughtanapartment.

3、A.Sellacar.

B.Rentacar.

C.Repairacar.

D.Buyausedcar.

4、A.Hedoesn'tlikethecolor.

B.Hedoesn'tlikethestyle.

C.Itistoosmall.

D.Itisofpoorquality.

5、A.Thechiefengineer.

B.Thereceptionist.

C.Theofficesecretary.

D.Thesalesmanager.

在图象窗口下面的状态栏中,当显示ScratchSize的信息时,“/”左边的数字表示什么()

A、当前文件的大小
B、暂存盘的大小
C、分配给photoshop的内存量
D、所有打开的图象所需的内存量

Photoshop中在使用仿制图章工具时,虽然有一个正确的取样点,但在使用此工具操作后,无法得到需要复制的图像,造成此现象的原因可能是下列哪几项。()

A、此工具的颜色模式选择不正确
B、此工具的不透明度为0%
C、存在一个选择区域,但此选择区域不在当前操作的区域
D、“用于所有图层”未被选中,而且当前图层的取样点处为透明像素

使用过渡功能制作动画时:

A、可以实现同一层中图象的大小变化
B、可以实现层透明程度的变化
C、可以实现层效果的过渡变化
D、可以实现层中图象位置的变化

Thefoodweeatseemstohaveprofoundeffectsonourhealth.Althoughsciencehasmadeenormousstepsinmakingfoodmorefittoeat,ithas,atthesametime,mademanyfoodsunfittoeat.Someresearchhasshownthatperhapseightypercentofcancerisrelatedtothedietaswell,especiallycancerthecolon.Differentculturesaremorepronetocontractcertainillnessesbecauseofthefoodthatischaracteristicinthesecultures.Thatfoodrelatedtollnessisnotanewdiscovery.In1945,governmentresearchersrealizedthatitratesandnitrites,commonlyusedtopreservecolorinmeats,andotherfooddditives,causedcancer.Yet,thesecarcinogenicadditivesremaininourfood,nditbecomesmoredifficultallthetimetoknowwhichthingsonthepackginglabelsofprocessedfoodarehelpfulorharmful.Theadditiveswhichweeatarenotallsodirect.Farmersoftengivepenicillintobeefandpoultry,andbecauseofthis,penicillinhasbeenfoundinthemilkoftreatedcows.Sometimessimilardrugsareadministeredtoanimalsnotformedicinalpurposes,butforfinancialreasons.Thefarmersaresimplytryingtofattentheanimalsinordertoobtainahigherpriceonthemarket.AlthoughtheFoodandDrugAdministration(FDA)hastriedrepeatedlytocontroltheseprocedures,thepracticescontinue.

48.Whatisthemaintopicofthepassage?

A.Foodandourhealth

BFoodandadditives

C.Foodandcancer

DFoodandculture

49AllofthefollowingstatementsaretrueEXCEPT_______.

AFortypercentofcanceriscausedbyproblemsrelatedtofood.

BResearchershaveknownaboutthepotentialdangeroffoodadditivesformanyyears

C.Weeatsomeofthefoodadditivesdirectlyandsomeindirectly

DDrugsarealwaysgiventoanimalsformedicinalpurposes

50.Whydofarmersgivedrugstotheiranimals?

A.tospeedupthegrowthofanimals

BTomaketheanimalsfatter

Ctomaketheanimals’meatfittoeat

DTomaketheanimals’meatrichinnutrients

51.Itcanbeinferredfromthepassagethat_________.

Ascientisthavemadeallthefoodfittoeat

Bonlyinrecentyearshavepeoplefoundthatthefoodisrelatedtoone’sillness

Callkindsofcancerarerelatedtothediet

Dsomeadditivesareharmfultoourhealth

52.Theword“this”inthesecondsentenceofparagraph2mostprobablyrefersto__________.

Afarmer

Bpenicillin

Cbeefandpoultry

Dthefactthatfarmersoftengivepenicillintoabeef

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