问题补充:
―I lost the chance to take part in this year’s summer camp.
―!
A. What a pity
B. Good luck
C. Take it easy
D. Don’t worry
答案:
(答案→)A. What a pity
B. Good luck
C. Take it easy
D. Don’t worry
解析:What a pity太可惜了;Good luck祝你好运;Take it easy放松点;Don’t worry不要担心。根据上文,我失去了参加今年的夏令营的机会。结合语境可知选A。