If these trouser are too short,buy a bigger( )1 one2 pair3 ones选出_英语解答

If these trouser are too short,buy a bigger( )
1 one
2 pair
3 ones
选出选项,并说明选择的理由

人气：496 ℃　时间：2019-09-23 09:56:55

解答

Pair
a pair of trousers 固定搭配
trousers不能用单数形容,所以不能选one
另外如果用ones的话,应该是buy another bigger ones