关于英语的一个问题二、 阅读理解（共10小题,每题3分,共计30分）阅读下面的短文,从短文后所给的A、B、C三个选项中选

关于英语的一个问题
二、 阅读理解（共10小题,每题3分,共计30分）阅读下面的短文,从短文后所给的A、B、C三个选项中选出能填入相应空白处的最佳选项,请答案填写在“客观题答题纸”上,否则成绩无效.
PassageA
Peter was asmall boy.He lived with his parents in a small house near some hills.Thepeople there were all poor.
One night itwas very dry and windy.
When everybodywas asleep,Peter suddenly heard some noise.It came out from the kitchen （厨房）.He got up and walked to the kitchen.He found thatthe wood beside the stove （火炉） was burning .There was no water tap （水龙头） in the house,so he could not put out （扑灭） the fire .Heshouted loudly to wake up everyone in the house.Then he ran out of his houseand knocked on the doors of many houses to wake the people up.They all lefttheir houses quickly.
At last thefire was put out by the firemen.Many houses were burnt.But nobody was burntin the fire.
19.Peterknocked on the doors of many houses______.
A.to wake the people up B.to get some water
C.to find his classmates D.to visit them