题干

下列说法错误的是( )

A:一条线段的中点是它的对称中心

B:关于轴对称的两个图形中,对应线段平行且相等

C:轴对称图形的对称轴是对称点连线的垂直平分线

D:关于中心对称的两个三角形全等

上一题 下一题 0.0难度 选择题 更新时间:2017-09-21 10:53:31

答案(点此获取答案解析)

B

同类题2

任务型阅读

    We live in a world full of many different kinds of people. We want to get along well with others. We also want to be liked by others. The following ways will make others like you.

    Do This and You'll Be Welcome Anywhere

    Become really interested in other people. A show of interest must be true. It brings good results not only to the person showing the interest, but also to the person receiving the attention. It is a two-way street—both of you get an advantage.

    A Simple Way to Make a Good First Impression

    Smile as often as possible. Your smile is a sign of kindness. When someone feels stressed from his or her teachers or parents, your smile is like the sun breaking through the clouds, your smile can help him or her realize that all is hopeful—that there is still joy in the world.

    If You Don't Do This, You Are Getting into Trouble

    Remember a person's name. A person's name is the sweetest and the most important sound in any language. We should realize the magic in a name. The name makes the person different from others; it makes him or her special among all others. If you remember a person's name, the relationship between both of you will become much closer.

    An Easy Way to Become a Good Talker

    Be a careful listener first. Ask questions that other persons will like to answer. Encourage them to talk about themselves and their achievements. What you need to do is just to listen, because people are much more interested in themselves.

Title

____ to make people like you

Become really____ in others

Your show of interest must be true.

It must ____good results to both of you.

Smile as often as possible

Your smile is a sign of ____

Your smile makes others realize that all is ____

Remember a person's name

A person's name makes him or her ____  from others.

A person's name is the sweetest and the most important sound in any ____

Listen ____ first

You ask questions that others enjoy ____.

They are ____to talk about themselves and their achievements.