I think the telephone is the second ___ A.helpful B.more helpful _英语解答

I think the telephone is the second ___ A.helpful B.more helpful C.most helpful D.the most h...
I think the telephone is the second ___
A.helpful B.more helpful C.most helpful D.the most helpful

人气：293 ℃　时间：2020-06-14 08:33:47

解答

选C.second后面接最高级.常见句式 It is the second + 最高级 +n.