【单选题】美国学者波特认为,影响行业内竞争结构及其强度的主要有:现有厂商、潜在的参加竞争者、替代品制造商、原材料供应者以及( )等五种环境因素。
【单选题】根据我国宪法的规定,全国人大常委会有权制定()
【简答题】The International Monetary Fund [A] In 1994, officials from forty-four nations gathered together for a historic at Bretton Woods in the United States. They wanted to make provisions for the economic p...
【简答题】Findings from a new study were presented at a recent meeting of the American Psychosomatic ( 身心的 ) Society. Researchers in the United States studied 100,000 women during an eight-year period, beginnin...
【单选题】听力原文:W: I'd like to check in, please. M: OK. Just show me your ID card and sign the register. Q: What's the relationship between the two speakers? (13)
A.
Customs officer and traveler.
B.
Hotel clerk and resident.
C.
Professor and student.
【单选题】根据我国宪法规定,全国人民代表大会常务委员会有权制定( )
【单选题】I'd like to check in , please. My name is John Smith.