meet Mr Wang chairman of the trade union he waited at the gate of the factory.A. In ord

问题补充：

meet Mr Wang, chairman of the trade union, he waited at the gate of the factory.

A. In order that

B. So that

C. So as to

D. In order to

答案：

A. In order that

B. So that

C. So as to

(答案→)D. In order to

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