An accurate and consummate teaching orientation brings the efficacy of a course into full play.

准确完善的教学定位能最大限度地发挥所授课程的功效。

youdao

An accurate and consummate teaching orientation brings the efficacy of a course into full play.

准确完善的教学定位能最大限度地发挥所授课程的功效。

youdao