问题
单项选择题
冷库空库时，下列说法正确的是（）。
A、冻结物冷藏间应保持在—5℃以下
B、冷却物冷藏间应保持在零点温度以上
C、冻结物冷藏间与冷却物冷藏间温度保持一样
D、无温度要求
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
冷库空库时，下列说法正确的是（）。
A、冻结物冷藏间应保持在—5℃以下
B、冷却物冷藏间应保持在零点温度以上
C、冻结物冷藏间与冷却物冷藏间温度保持一样
D、无温度要求
参考答案：A
The secrets of happiness Most people want to be happy, but few know how to find happiness. Money and success do not bring lasting happiness. Happiness depends on ourselves. In other words, we make our own happiness. Here are some suggestions to help you be happier. __小题1:__ Too often, we spend so much time thinking about the future—for example, getting into college or getting a good a job—that we fail to enjoy the present. You should enjoy life’s simple happiness, such as reading a good book, listening to your favorite music, or spending time with close friends.____小题2:____ Another secret of having a happy life is to be active and have hobbies in which you can forget your problems. Many people enjoy dancing or playing a sport, such as skating or soccer.___小题3:_____ Finally, many people find happiness in helping others. According to studies, people feel good when they help others. ____小题4:______ You can help a friend with his or her lessons, go shopping to buy food for your family, or simple help out around the house by washing dishes.
小题5:According to the article, what can bring lasting happiness to you?
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