SAT备考- SAT 综合自测题与解析.pdf

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DirectionsforTakingthe

DiagnosticTest

Foreachodd-numberedquestion(1,3,5,7,etc.),choosethebestanswer.Intheeven-numbered

questions(2,4,6,8,etc.),youwillbeaskedhowyousolvedtheprecedingodd-numbered

question.Makesurethatyouanswertheeven-numberedquestionscarefully,asyouranswers

willdeterminewhetherornotyouusedtherightstrategy.Becompletelyhonestinyour

answerstotheeven-numberedquestions,sinceyoudowantanaccurateassessmentinorder

tobehelped.Note:Onlytheodd-numberedquestionsareSAT-typequestionsthatwould

appearontheactualexam.Theeven-numberedquestionsareforself-diagnosispurposesonly.

example:•IfyouchoseB,youprobablyapproximated98by

100andgot1,700.

1.Thevalueof17398117325

•IfyouchoseC,youfactoredoutthe17toget

(A)1,55017(9812)517(100)51,700.Thiswasthebest

(B)1,600strategytouse.

(C)1,700

(D)1,800•IfyouchoseD,youprobablydidn’tknowhowto

(E)1,850solvetheproblemandjustguessed.

(ThecorrectanswerisChoiceC.)•IfyouchoseE,youdidnotuseanyofthemethods

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