System.out.format（”Pi is approximately %d.”， Math.PI）； What is the result？（） [" Compilation fails."," Pi is approximately 3."," Pi is approximately 3.141593."," An exception is thrown at runtime."]
消费者行为理论的内涵
“孜然”一语借用的是下列哪个民族的词汇？（） ["蒙古族","维吾尔族","藏族","纳西族"]
施工导流的基本方式分为分段围堰导流和（）。 ["A.明渠导流 ","B.全段围堰导流 ","C.隧洞导流 ","D.束窄河床导流"]
有佛画圣手之称的唐代画家是（） ["阎立本","李思训","吴道子","王维"]
简述油码头的种类。
