下列哪个文章中,解释了企业为什么会出现,认为企业和市场是两种不同的资源配置方式。()
A.《企业的性质》
B.《企业与市场》
C.《资本论》
D.《企业的类型》
参考答案:A
— .
—He usually cleans his bedroom. [ ]
A. How often does your brother clean his bedroom?
B. What does your brother usually do on weekends?
C. What's your brother's favorite program?
D. How many hours does your brother sleep every night
会审记录、设计核定单、隐蔽工程签证等均为重要的技术文件,应妥善保管,作为施工决算的依据。( )