What the mysterious medicine remained unknown to all?A.is consist_英语解答

What the mysterious medicine remained unknown to all?
A.is consisted of B.is made up of C.is making up of D.makes up of

人气：453 ℃　时间：2020-04-16 06:36:41

解答

xuan b A不要用被动,BCD是同一词组不同形式,要用被动.我是大一的,英语专业,