something is wrong with my glasses.i'll buy a new()A.one B.pair C.ones

问题描述:

something is wrong with my glasses.i'll buy a new()
A.one B.pair C.ones

眼镜是一副而不是一个。

glass做眼镜时,常为复数,所以不能选 a。ones更不对。所以选pair.

有了冠词a就不可以用ones了 一副眼镜是a pair of glasses

答案是正确的.
a后面加可数名词单数.a pair在这里是一副,一对的意思.