题目内容：

    No doubt there are ups and downs in life. Whatever the situation is, you shouldn’t lose your joy of life. Life is for a limited period only and no one knows how long he/she will live, so why do you waste your precious time in worrying about the things that are beyond your control? Be happy, and enjoy your life unconditionally (无条件地).

You enjoy good days but you also need to learn how to enjoy bad days, even enjoy your pain. In 2016 when I was in Geneva, Switzerland, I suffered a sudden heart attack. My colleagues called an ambulance and I was taken to hospital with much pain in my chest. Before reaching hospital, I was totally exhausted with pain and was going to lose control of my emotions. Then the doctor in the ambulance said, “Don’t worry; you are in safe hands.” His words took away all my pain because I started realizing that it was no time to worry about pain and it’s time to be happy that my life was safe. At that time, I learnt an important lesson that in pain there is a hidden joy and whoever sees the bright side can enjoy pain. My pain turned into a joy which greatly helped me recover more quickly than expected.

You not only enjoy success but you also need to learn to enjoy failure. Failure provides you with an opportunity to benefit from so many choices you’ve made. Celebrating failure will raise your morale and make you more powerful and determined to achieve success. We all make mistakes in life but only the courageous (勇敢的) people not only laugh at their own mistakes but also let other people laugh at them and then they reach success without any spiritual burden (负担). A person who learns from mistakes and knows how to turn the bad situation into his/her favor is the most intelligent person and really enjoys his/her life.

1.What does the author mainly tell us in the first paragraph?

A.Life is full of ups and downs. B.People’s lives only last a limited period.

C.We should enjoy our life unconditionally. D.Bad situations can be changed into good ones.

2.Why did the author still feel happy when experiencing much pain?

A.His colleagues were always with him.

B.He could be looked after by his parents.

C.He planned to enjoy the last days in life.

D.His doctor made him realize the value of being alive.

3.The underlined word “morale” in Paragraph 3 is closest in meaning to “________”.

A.talent B.confidence

C.pleasure D.inspiration

4.The author thinks that the wisest person________.

A.never laughs at others B.has strong determination

C.is ready to do others a favor D.is good at learning from mistakes