补全短文
David Guterson and his wife teach their three children at home. Guterson says that his children learn very differently from children in school: ________. For example, when there is heavy snowfall on a winter day, it may start a discussion or reading about climate, snow removal equipment, Alaska, polar bears （北极熊）, and winter tourism. A spring evening when the family is out watching the stars is a good time to ask questions about satellites and the space program.
A、Some parents prefer teaching their children at home because they do not believe that public schools teach the correct religious values.
B、Learning starts with the children's interests and questions.
C、Interestingly, results show that home-schooled children quite often do better than average on national tests in reading and math.
D、Critics also say that most parents are not well qualified to teach their children.
【正确答案】 B
【答案解析】 此空要填的是home-schoolers与其他孩子学习的不同点，因此选B。
