Signstellpeoplewhat to do and___
问题描述:
Signstellpeoplewhat to do and___
A.how to do B.what not to doC.where to do D.when to do
答
选B [告示告诉人们该做什么,不该做什么.]
Signstellpeoplewhat to do and___
A.how to do B.what not to doC.where to do D.when to do
选B [告示告诉人们该做什么,不该做什么.]