In 1863,US President Abraham Lincoln declared a national Tha

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一
One day,during his presidency,US president Bill Clinton paid a visit to a hospital. A ten-year-old boy pushed 31____ way to the front, and stared at him without saying anything.Then,Clinton bent over to ask,"What's 32____?"The kid scratched his head and replied,"I'd like to have your signature,Mr.President.Could you help me?"
Pleased, Clinton happily accepted the request. Then,all of a sudden,the child added,"Mr.President,may I have 33____ of your signatures?"Clinton was confused,"Why so many?"The kid explained,"Actually, I only want one of your signatures for 34____, and three others to exchange for a Michael Jordan's photo with his signature on 35____."
President Clinton looked 36____(easy) for a moment. However, a master in polintical circles, the president smiled at the boy and said,"Absolutely! By the way, I have a nephew who is also 37____big fan of Michael Jordan. I'd like to give you 38____ three signatures. Could you please exchange three of them for him?" The boy nodded with great pleasure. Then Clinton signed his name seven times.
It is not 39____(know) whether or not the boy got an autographed photo of Michael Jordan for Clinton's nephew, in exchange 40____ Clinton's signatures.