What deserves to be noticed in preliminary results of the study? A．Teachers explaining literary ideas are most popular at school. B．Teaching to the test makes students do worse on the tests. C．It's helpful to spend much of the class time practicing for tests. D．Literacy and mathematics are often overlooked in high schools.
A.Teachers B. B．Teaching C. C．It's D. D．Literacy E.
【参考答案】
B 解析：根据题干中的noticed和preliminary results将本题出处定位到末段。该段提到，初步......