The accident is ________ reminder of the

问题选择题

The accident is ________ reminder of the potential dangers involved in ________ oil production in this area.

A．a; the

B．the; /

C．the; the

D．/; a

答案

A

题目分析：句意:事故是一个潜在危险的提醒包含在这个地区的石油生产中。 A reminder泛指一个提醒the oil production in this area.特指这个地区的石油生产，in this area限制了oil production石油生产的范围，所以要用the特指。因此，选A

考点：