题目内容：
阅读文章，回答题：BAtexactlyelevenSirPercivalknockedandentered,withanxietyandworryineverylineofhisface.Thismeetingwoulddecidehisfuturelife,andheobviouslyknewit.“Youmaywonder,SirPercival,"saidLauracalmly,"ifIamgoingtoasktobereleased(免除）frommypromisetomarryyou.Iamnotgoingtoaskthis.Irespectmyfather'swishestoomuch.”
Hisfacerelaxedalittle,butoneofhisfeetkeptbeatingthecarpet.
“No,ifwearegoingtowithdraw.(退出）fromourplannedmarriage,itwillbebecauseofyourwish,notmine.”
"Mine?”hesaidingreatsurprise.”WhatreasoncouldIhaveforwithdrawing?”
"Areasonthatisveryhardtotellyou,”sheanswered."Thereisachangeinme.”
Hisfacewentsopalethatevenhislipslosttheircolor.Heturnedhisheadtooneside.
“Whatchange?"heasked,tryingtoappearcalm.
"Whenthepromisewasmadetwoyearsago",shesaid,“mylovedidnotbelongtoanyone.Willyouforgiveme,SirPercival,ifItellyouthatitnowbelongstoanotherperson?"
“Iwishyoutounderstand",Lauracontinued,“thatIwillneverseethispersonagain,andthatifyouleaveme,youonlyallowmetoremainasinglewomanfortherestofmylife.AllIaskisthatyouforgivemeandkeepmysecret.”
“Iwilldoboththosethings,"hesaid.ThenhelookedatLaura,asifhewaswaitingtohearmore.
"IthinkIhavesaidenoughtogiveyoureasontowithdrawfromourmarriage,’，sheaddedquietly.
"No.Youhavesaidenoughtomakeitthedearestwishofmylifetomarryyou,”hesaid.HowdidPercivalfeelduringhismeetingwithLaura? A．Angr
B．Cal
C．Nervou
D．Excite
参考答案：
答案解析：