例句與造句

1. the theory and probe of the teaching pattern of physical education quot; the mobile optional subjects quot
   互動(dòng)合作在體育教學(xué)中的創(chuàng)新運(yùn)用
2. a multitude of students do not take completely the whole of courses whatever required subject or optional subject
   許多學(xué)生無(wú)論是必修還是選修課也不會(huì)完整的修完所有課程。
3. It's difficult to find optional subject in a sentence. 用optional subject造句挺難的