“因材施教”是人的发展的_______对教育的要求。
A.顺序性
B.不平衡行
C.互补性
D.个别差异性
参考答案:D
Wang Yaping is the first woman astronaut who taught lessons in space. Do you know _______?
A.where is she from
B.where does she come from
C.where she comes from
D.where he comes from
珩磨工艺在阀套加工中的应用