题目内容：
根据以下材料，回答题LastFridayastormsweptthroughtwovillagesintheNewTerritories,destroyingfourteenhomes.Sevenothersweresobadlydamagedthattheirownershadtoleavethem,andfifteenothershad
brokenwindowsorbrokenroofs.Onepersonwaskilled,severalwerebadlyhurtandtakentohospital,andanumberofotherpeoplereceivedsmallerhurt.Altogetherovertwohundredpeople
werehomelessafterthestorm.
Afarmer,Mr.Tan,saidthatthestormbeganearlyinthemoruingandlastedforoveranhour.
"Iwaseatingwithmywifeandchildren,"hesaid,"Whenweheardaloudnoise.Afewmi-nuteslaterourhousefelldownontopofus.WetriedourbesttoclimboutbutthenIsawthatoneofmychildrenwasmissing.Iwentbackinsideandfoundhim,safebutveryfrightened."
Mrs.WooMeiFongsaidthatherhusbandhadjustleftforworkwhenshefeltthatherhousewasmoving.Sheranoutsideatoncewithherchildren.
"'Therewasnotimetotakeanything,"shesaid,"Afewminuteslater,theroofcamedown."
Soldiershelpedtotakepeopleoutofthefloodedareaandthewelfaredepartmentbroughtthemfood,clothesandshelter.
Howmanyhomesaltogetherweredamagedinthestorm? A．Fourteen.
B．Twenty-one.
C．Twenty-nine.
D．Thirty-six.
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答案解析：