单选题
Jay Belsky implies that the study of child care ______.
A、
was never carried out in the past
B、
was not much done in detail in the past
C、
was greatly ignored by psychologists and researchers
D、
was interesting, but very difficult to make discovery
【正确答案】
B
【答案解析】
[注释] 仔细阅读第三段第二句话以后的内容就可以确定本题答案。
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