We celebrate Christmas ___preasents.A.by give B.at giving C.by giving D.giving该选哪一个?

问题描述:

We celebrate Christmas ___preasents.A.by give B.at giving C.by giving D.giving该选哪一个?

C 表一种方式用by by是介词所以后面动词加ing

C

选C 该句译为我们通过给礼物来庆祝圣诞节
by表示通过某种方式