【单选题】

The local health organization is reported ______ 5 years ago, when Dr. Jefferson became its first president.
A．to be set up

B．being set up
C．to have been set up
D．having been set up

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根据网考网移动考试中心的统计，该试题：

10%的考友选择了A选项

7%的考友选择了B选项

78%的考友选择了C选项

5%的考友选择了D选项

The local health organization is reported ______ 5 years ago, when Dr. Jefferson became its first president.A．to be set up