(单选题)

Dr. Teresa Belton did her research by ______.

A.studying cultural differences

B.interviewing professionals

C.keeping a diary

D.observing the surroundings

参考答案：B

参考解析：

细节理解题。根据第二段第二句“After interviewing authors, artists and scientists in Britain, she’s reached the conclusion that cultural expectations that children should be constantly active could block the development of their imagination”可知，在采访了英国的作家、艺术家和科学家后，她得出结论，认为儿童应该不断活跃的文化期望可能会阻碍他们想象力的发展。由此可知，特蕾莎·贝尔顿博士通过采访专业人士完成了她的研究。故选B。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语