读句子,找出错误的一项,并修改 :
Does you like meat?
____
判断题:卵巢是胎儿发育的场所,也是女性的主要性器官。 ( )
When he was unknown ________the young people, he served ________ a singer at a bar.
一个物体沿着南北方向在运动,若规定向南记作正,向北记作负,则该物体:
原地不动记作____米