一个长方形运动场,长25米,宽18米,这个运动场的周长是多少米?
(25+18)×2,
=43×2,
=86(米),
答:这个运动场的周长是86米.
根据句意和首字母填写单词。
1. Take the e_____ to the fifth floor. There's a drugstore there.
2. Do you know where I can e_____ money?
3. Are there any public r_____ around here?
4. I want to buy some s_____ to wash my hair.
5. The mall is usually c_____.
关于表演性型人格障碍的特点,下列错误的是()
A.感情用事,表情丰富但矫揉造作,爱发脾气
B.暗示性强
C.爱表现自己,行为夸张、做作,渴望被别人注意
D.穷思竭虑,经常思考一些在别人看来毫无意义的事情
E.卖弄风情,喜爱挑逗,给人以轻浮的感觉