皮皮学,免费搜题
登录
搜题
【简答题】
Happiness is important for everyone. Most people want to be happy but few know how to find happiness. Money and success don’t bring lasting happiness. Happiness depends on ourselves. In other words, we make our own happiness. Some people believe that if they are wealthy, they will be able to do anything they want, which means happiness. On the other hand, some people believe that holding a high position in the government is happiness. In this way, you have not only money, but also many other things which can’t be bought by money. However, other people believe that having lots of money is not happiness, nor is holding a high position in the government. These people value( 重视 ) their beliefs, or their intelligence, or their health. They think these can make them happy. Here are a few ways to help you be happier. The first secret of happiness is to enjoy the simple things in life. Too often, we spend so much time thinking about the future, for example, getting into college or getting a good job, that we don’t enjoy the present. You should enjoy life’s simple pleasures, such as reading a good book, listening to your favorite music, or spending time with close friends. People who have close friends usually enjoy happier and healthier lives. The second secret of happiness is to be active. Many people go dancing or play sports. People can forget about their problems and only think about the activities. Finally, many people find happiness in helping others. According to studies, people feel good when they volunteer their time to do many meaningful things for other people. If you want to feel happier, do something nice for someone. You can help a friend with his or her studies, go shopping to get food for an old neighbor, or simply help around the house. Now maybe you know how to find happiness!
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】曲线 在点 处的切线方程式是( ).
A.
(x-1)/0=y/-2=(z- π /4)/1
B.
(x-1)/0=y/1=(z- π /4)/2
C.
(x-1)/0=y/2=(z- π /4)/1
D.
(x-1)/1=y/0=(z- π /4)/2
【单选题】关于新型隐球菌,叙述正确的是()
A.
是一种溶组织酵母型真菌,广泛存在于空气中
B.
隐球菌感染是艾滋病患者最常见的感染
C.
体液免疫是人体抵御新型隐球菌感染的最重要机制
D.
其致病性与荚膜多糖、黑素、漆酶、磷脂酶等毒性因子有关
E.
新型隐球菌脑膜炎病理改变以化脓性病变为主
【单选题】比普鲁卡因作用强且毒性大的常用局麻药是
A.
利多卡因
B.
普鲁卡因
C.
布比卡因
D.
丁卡因
E.
罗哌卡因
【单选题】曲线 在点P(-1,0)处的切线方程是
A.
B.
C.
【单选题】比普鲁卡因作用强且毒性大的常用局麻药是
A.
利多卡因
B.
普鲁卡因
C.
布比卡因
D.
丁卡因
【单选题】由方程 确定的曲线在点(0,0)处的切线方程是 .
A.
x=0
B.
y=0
C.
y=x
D.
y=-x
【判断题】把乙炔钢瓶放在操作时有电弧火花发生的实验室里。( )
A.
正确
B.
错误
【单选题】曲线 在点(0,1)处的切线方程是                            (   )
A.
B.
C.
【单选题】仪表的标度尺刻度不准造成的误差称作( )
A.
仪器误差
B.
相对误差
C.
粗大误差
D.
.方法误差
【单选题】比普鲁卡因作用强且毒性大的常用局麻药是
A.
利多卡因
B.
普鲁卡因
C.
布比卡因
D.
丁卡因
E.
可卡因
相关题目: