1. 數習P70-75。(回傳作業)
2. 填母語表單。

母語表單

https://docs.google.com/forms/d/e/1FAIpQLSdoDVDy7dHZ4yUMLKIIBn7U5P3P7XTEEMm1LnnP5oBtaMBFJQ/viewform