This seems pretty simple calculus work. I have not learned calculus. I never went to calculus. I didn't learn calculus. I have never been. แต่เพื่อนของฉันเรียนเเล้ว But my friends learn. So a placement test?
This seems pretty simple calculus work. I have not learned calculus.I never went to calculus.I didn't learn calculus.I have never been.แต่เพื่อนของฉันเรียนเเล้วBut my friends learn.So a placement test?