单选题
How does the population survey get it wrong in 2000?
A、
The population total in 2000 was reached by different method from that in 1990.
B、
There might be some problems with the judgment calls by the researchers.
C、
United Jewish Communities offered not enough financial support to the survey.
D、
It is the result of the rash of headlines leaving the impression that the population has decline
【正确答案】
B
【答案解析】
[点拨] 答案在第二段：judgment calls by the researchers may have led to an undercount．
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