Each SMSA would contain at least (a) one central city with 50,000 inhabitants or more or (b) two cities having shared boundaries and constituting, for general economic and social purposes, a single community with a combined population of at least 50,000, the smaller of which must have a population of at least 15,000. Such an area included the county in which the central city is located, and adjacent counties that are found to be metropolitan in character and economically and socially integrated with the country of the central city.
47. Which of the following is NOT true of an SMSA?
(A) It has a population of at least 50,000
(B) It can include a city's outlying regions
(C) It can include unincorporated regions
(D) It consists of at least two cities.
答案选择的事B,但是我觉得(D) It consists of at least two cities. 与SMSA would contain at least one central city with 50,000 inhabitants or more明显矛盾,应该是D阿….谁来给我讲解一下…. |