近年来，我国部分地区地震造成一定伤亡及财产损失，某次地震后，王某在废墟中被发现，一根木梁压在他的腰部，动弹不得，下肢有创伤，头部、面部未见明显外伤，神志清醒，救援人员搬走他身上的木梁，然后对其进行诊断、救治和护理．请结合图示回答问题：

阅读理解，选择正确的答案。

    April Fools'Day is a day to play jokes on others．No one knows how it began，but people think it first began in France．

    Each country celebrates April Fools'Day differently．In France，people call the April fools "April Fish"．They tape a paper fish to their friends' backs to fool them．When he or she finds this，they shout” April Fish!”

    In the UK，people play jokes only in the morning．You are a“noodle”if someone fools you．

    In the US，people play small jokes on their friends on the first of April．They may point down to your shoe and say，“Your shoelace iS untied．”If you believe them and look down，you are an April fool then．