Manypeoplefindexamsafrightening（令人害怕的）experience．Sittingdownforanexamwheneverybodyissoquietandseriousmakespeoplenervous．

Butthereareseveralthingsyoucandotorelaxbeforeyoustart．Atthebeginningofanexam，readalltheinstructionscarefullysothatyouknowexactlywhatyouhavetodo．Workouthowmuchtimeyouhavetoanswereachquestionandmakesureyouhaveenoughtimetocheckyouranswers．Ifyoufeelyourselfgettingnervousatanytime，stopwhatyouaredoingandtakeadeepbreath．

However，themostusefulthingsarealwaysdonebeforeyougettotheexamroom．Keepupwithyourschoolworkallyearlong．Youmaydosomepracticetestsandreviewyourlessonsinarightway．Andthentherealthingwillseemmucheasier．Youalsoneedtorememberthatexamsarenotthemostimportantthingsintheworld-eventhoughyoufail，youcandobetternexttime．Themoreyoutake，thelessworriedyouwillbe．

46．Whenyoufeelnervousbeforeyoustartyourexam，youcan___．

A．checkyouranswers

B．workouthowmuchtimeyouhave

C．takeadeepbreath

D．readalltheinstructionscarefully

47．ThemainideaofParagraph3is___．

A．howtostartanexam

B．howtoanswerquestionsintheexam

C．whyweareafraidofexams

D．whatweshoulddobeforeanexam

48．Whatdoesthewritermainlywanttotellus？___

A．Someadviceonhowtobelessworriedaboutexams．

B．Examsarefrightening．

C．Examsareveryimportantforeveryone．

D．Don'tworryaboutexams．