มัธยมปลาย 1

ผิดพลาดตรงไหนขออภัยด้วยนะ ( ・◇・)

( 👇🏻pdf 👇🏻)
https://cdn.fbsbx.com/v/t59.2708-21/241553098_597608574570633_8571614455951694082_n.pdf/Astronomys.pdf?_nc_cat=100&ccb=1-5&_nc_sid=0cab14&_nc_ohc=gLiikw7kd1IAX_u4_-m&_nc_oc=AQk6sA_U7y3Y0q8DcdaFc0wq17q0rheOuPd8U2OdTrQ4l3Jj3foZGM9Z6JAlRvgXTHyBCK0drsfNQh6Ch_Eo2E5p&_nc_ht=cdn.fbsbx.com&oh=4d4ceb037743733d5483d5ee19230f3f&oe=6135436A&dl=1