单选题 The belief that education is indispensable to all children ______.

A、 is indicative of a pessimism in disguise
B、 came into being along with the arrival of computers
C、 is deeply rooted in the minds of computered advocates
D、 originated from the optimistic attitude of industrialized countries

【正确答案】 D

【答案解析】该题问：教育对孩子来说是不可缺的，这种信念是怎样的？本题问所有孩子都要受教育这种思想来源于什么地方。文章的第二段中间的一句话提到With optimism characteristic of all industrialized countries, we came to accept that everyone is fit to be educated，选项D正好符合，因此是正确答案；