Precise location may be used to______. A．help police to locate criminals B．oversee the movement of a suspect C．collect customers' personal information D．vend special commodities to customers
A. A．help B.oversee C.collect D.vend
【参考答案】
D 根据题干中的preciselocation以及出题顺序定位到第三段。第三段首句提出：Com—paniesca......