问题：
[不定项选择题] I live in the land of Disney, Hollywood and year-round sun. You may think people in such a glamorous, fun-filled p lace are happier than others. If so, you have some mistaken ideas about the nature of
A、are lucky since they can have a whole night’s sleep
B、find fun in tucking them into bed at night
C、find more time to play and joke with them
D、derive happiness from their endeavor
参考答案：
D、derive happiness from their endeavor
● 参考解析
