在视听辅助教学中使用的一种允许学生答复教材问题(如回答几种选择性问题)的设备。
In audiovisual AIDS, a device that allows a student to respond to the teaching material, e. g. answer a multiple choice question.
What it is is a selective exploration of the question of the questions.
而是对“问题中的问题“的选择性探索。
And like, when I saw it, I mean, it was really not a choice, like...
当我看到耶鲁大学提供的补助方案的时候,它并不是个选择性问题,因为……
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