在标音方法上，《汉语拼音方案》采用（）。 ["音节标音法","音素标音法","声韵调标音法","音位标音法"]
灵感
某压力容器上的表压力为1.6MPa，此时该容器内的压力为（）MPa。 ["1.6","1.7","1.5"]
主送机关
Washington Irving.s most famous book The Sketch book contains（） ["The Legend of Sleepy Hollow ","Rip Van Winkle","A History of New York ","Both A and B"]
问题
