Some pediatricians feel that the policy should be even less generous and hope that with more research into the matter, the safe age for children to watch television, videos, and so on will rise.

In the 1940s ______. A: tympanostomies were never performed. B: tonsillectomies were done too frequently. C: there were too few American pediatricians. D: American children had fewer ear infections.

Pediatricians’ new prescription are likely to be doubted by both kids and parents. 未知类型：{'label': 'questionDesc', 'content': '请根据所给材料判断题干是否正确', 'isMemberControl': 0, 'type': 181} 未知类型：{'label': 'source', 'content': "2020年9月 四级 卷一 信息匹配 Doctor's Orders: Let Children Just Play", 'isMemberControl': 0, 'type': 181}