单项选择题
Wht is the Jpnese popultion in Sn Frncisco 12 000.B．700 000.C．50 000.D．20 00Wht is the Jpnese popultion in Sn Frncisco 12 000. B．700 000. C．50 000. D．20 00
A.12 000．B.700 000．
C.50 000．
D.20 00
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