Whileintegrasedeletesanimmunecell'sgeneticmaterialandreplacesitwithitsown,itactslike________inawordprocessor.

Passage2

Questions6to10arebasedonthefollowingpassage:

Inordertolearntobeone’strueself,itisnecessarytoobtainawideandextensiveknowledgeofwhathasbeensaidanddoneintheworld;criticallytoinquireintoit;carefullytoconsiderit;clearlytoanalyzeit;andearnestlytocarryitout.

Itmattersnotwhatyoulearn,butwhenyouoncelearnathing,youmustnevergiveitupuntilyouhavemasteredit.Itmattersnotwhatyouinquireinto,butwhenyouonceinquireintoathing,youmustnevergiveitupuntilyouhavethoroughlyunderstoodit.Itmattersnotwhatyoutrytothinkout,butwhenyouoncetrytothinkoutathing,youmustnevergiveitupuntilyouhavegotwhatyouwant.Itmattersnotwhatyoutrytocarryout,butwhenyouoncecarryoutathing,youmustnevergiveitupuntilyouhavedon’titthoroughlyandwell.

Ifanothermansucceedsbyoneeffort,youwilluseahundredefforts.Ifanothermansucceedsbytenefforts,youwilluseathousand.

6.Accordingtotheauthor,firstofallonemust.

A.analyzeB.inquireC.obtainknowledgeD.act

7.Accordingtotheauthor,.

A.learningisnotimportantB.thinkingisnotnecessary

C.knowledgemeanslittleD.itisnotimportantwhatwelearn

8.Theendoflearningshouldbe.

A.thoughtB.masteryC.inquiryD.analysis

9.Accordingtotheauthor,anotherman’ssuccessshould.

A.makegreatereffortsB.makeusnervous

C.notbetakenintoconsiderationD.causeonetostoptrying

10.Theauthorimpliesbutdoesnotsaywhat.

A.thewaytoknowledgeisthroughspecialization

B.onehastoknoweverythingtobesuccessful

C.successdependsnotsomuchonnaturalabilityasitdoesoneffort

D.successinone’sprofessionislatestimportantinone’slife

关于枕前位分娩机转，下列哪些不正确?

Thatradiocompanyissobigthatithasalotof____inforeigncountries.

下列哪项是引起胸痛的胸壁疾病