how time flies.Three years __ indeed a short time.A.is B.are C.wa_英语解答

how time flies.Three years __ indeed a short time.
A.is B.are C.was D.were

人气：213 ℃　时间：2019-08-25 04:39:01

解答

A
三年时光,这里为单数
~~~~~~~~~~～～~~~~祝你进步,如对你有帮助,请及时采纳~~~~~~~~~~~~~~~~