2. 职称英语
  3. Programmed instruction received its major impetus from the work of behaviorist J

Programmed instruction received its major impetus from the work of behaviorist J

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问题 Programmed instruction received its major impetus from the work of behaviorist J. H. Skinner, who after years of research,______ a practical system in 1954.
选项 A、described
B、derived
C、imitated
D、devised
答案 D
解析 devise vt.意为“设计：计划：发明”等，如：The Inquisition of the Medieval Ages devised many demoniac means of torture．中世纪的宗教法庭创造了许多骇人听闻的酷刑。describe vt．意为“描写，记述，形容，形容“。derive vt.，vi(常与from 连用)表示“得来：得到；来自：源自：出自”。Imitate意为“效法；模仿”，如：James can imitate his teacher’s speech per
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