题目

For centuries, everybody knows laughter is the best medicine. Besides bringing joy, the doctor also 61  （believe） that laughter helps release stress, which is the cause of many diseases. The celebration of World Laughter Day is 62    （mean） to bring good health, joy and world peace. It is a special day that can 63  （celebrate）annually by anyone on the first Sunday of May. All people need to do is laugh aloud and wildly. The fun event was started 64__ Indian physician, Dr, Madan Kataria.  His quest to make the world a happier place 65 （begin） in 1995, with the It took him a while to ______ himself _______his new surroundings. A. used; to    B. devote; in   C. adapt; to     D. depend; on