either在下面的英语句子中是什么意思? 有什么作用?如题： Sports days, or sports meets, are usually held in the warmer seasons, either at the beginning or the end of the school year.
2019-06-13
either在下面的英语句子中是什么意思? 有什么作用?
如题：
Sports days, or sports meets, are usually held in the warmer seasons, either at the beginning or the end of the school year.
优质解答
要么.要么.
或者.或者.
不是.就是.
要么.要么.
或者.或者.
不是.就是.