同问
Urban officials want the census to be as accurate and complete as possible for the reason that the amount of low-income people in a given area affect the distribution of about fifty billion dollars a year in federal funds.
(A) for the reason that the amount of low-income people in a given area affect
(B) for the reason because the amount of low-income people in a given area effects
(C) in that the amount of low-income people in given areas effect
(D) because the number of low-income people in a given area affects(D)
(E) because the numbers of low-income people in given areas effects
以上这题解释中说“ C does not precisely establish causal relationship”,请问这是为何呢? |