sweater are used---A.keep warm B.to keep warmly C.for keeping war_英语解答

sweater are used---A.keep warm B.to keep warmly C.for keeping warm D.for keeping warmly

人气：299 ℃　时间：2020-01-31 14:33:15

解答

答案：C
be used to do sth,be used for doing sth 被用来做某事,keep 保持后面接形容词,所以正确答案是C.