“所谓青春，就是心理的年轻”对这句话的理解正确的是（ ）
⑴Are you cold? ____
⑵Would you like some fruit? ____
⑶Do you like dumplings? ____
⑷What's your favourite food? ____
⑸What's on the table? ____
A. Dumplings.
B. Yes, I am.
C. My favourite food is meat.
D. Yes, please.
E. Yes, I do.
已知：CuCl2溶液与乙二胺（H2N﹣CH2﹣CH2﹣NH2）可形成配离子Cu（En）22+ （En是乙二胺的简写）：
请回答下列问题：
Beijing ______ the 2008 Olympic Games and it makes Chinese people very proud.
