阅读下面短文，掌握其大意，然后在所给的四个选项（A、B、C和D）中选出一个最佳选项。
Smiles and tears are part of life. But do you find enough time for ________ ? I’m not asking if you experience lots of good times. Of course, we should laugh during the happy times. But do you ________ laugh during the difficult times.
Erma Bombeck is famous for her funny books. But she wrote _______ about a more serious subject –cancer in children. The book is titled, I WANT TO GROW HAIR,ＩWANT TO GROW UP. Erma talks with many children who ______ cancer and learns important lessons from them. She learns, _________, that cancer survivors know how they should smile at life, though they are receiving chemotherapy（化疗）.
She tells about the experience of __________ Jessica. Jessica’s leg was ________ at the knee because of cancer. She was learning to _________ a prosthesis(假肢). Jessica told about playing soccer. She hit the ball hard with her foot. The ball flew off in one direction while her man-made leg flew ________ way. Then the brave girl _______ on the floor, laughing happily.
_________ the saying goes, “There’s a time to cry and a time to laugh.” Do you find _______ time to laugh? You can laugh if you find reasons to laugh during the difficult times. Only survivors know __________. If you laugh even when you’re in trouble, you will _______. Remember to laugh and the whole world will laugh with you.Cry and you cry ________!

A．crying B．shouting C．laughing D．calling

A．also B．as well C．either D．too

A．one B．it C．a one D．the one

A．has B．have C．having D．had

A．such like B．such as C．an example D．for example

A．15 years old B．15-year-old C．15-years-old D．15 year-old

A．cut up B．cut down C．cut out D．cut off

A．put on B．dress C．wear D．dress up

A．other B．the other C．others D．another

A．lie B．lay C．laid D．lain

A．As B．Though C．When D．Since

A．many B．plenty of C．a number of D．a lot

A．where to laugh B．how to laugh C．who to laugh D．when to laugh

A．work out B．come up C．make it D．success

A．own B．yours C．lonely D．alone