题目

根据句意及汉语提示填写单词。【1】How to______(教育) children is a problem for parents.【2】There is a library in one of these ______(社区)，isn't there?【3】(泰安中考)The last bus has already gone.I'm afraid we have no ______(机会) but to take a taxi.【4】In modern______(社会)，computer is becoming more and more important.【5】At last，we ______(设法) to win the game though we had lost the first two games.抛物线向右平移1个单位，再向下平移2个单位，所得到的抛物线是（ ） （A） （B）（C） （D）