1.He fell and hit his head against the c_______ of a chair.

问题描述:

1.He fell and hit his head against the c_______ of a chair.
2.You should take three other c________ this term.

corner courses解释一下意思他摔倒了,把头撞到椅子角上。这个学期,你要修另外三门课程。corner 不是角落的意思吗?