下列是某超市的四个广告牌,其中内容合法的是
A.商品一经售出,概不退换
B.损一赔三,偷一罚十
C.自由选购,谢绝咨询
D.女性特区,男士免进
答案:D
图中AB为一段晨线,下列叙述正确的是
A.此时,该晨线与经线圈重合
B.此时,地球上早一天的范围超过12个时区
C.此时,3/4的范围属于晚一天
D.东偏北方向
Barriers can influence communication when sending or receiving information.Which of the following is NOT a barrier
A.Prejudice
B.Attitudes and emotion
C.Personalities and interest
D.Feedbac