From the words or group of words lettered A to D, choose the one that best completes the sentence. The students refused to appear before the ...panel set up...

Answer Details

The correct option to complete the sentence is "five-man panel." In the context of the sentence, the word "panel" refers to a group of people gathered to investigate or discuss a particular issue. The word "five-man" or "five-men" implies that there are five individuals in the panel. The use of the word "man" instead of "men" indicates that the panel is composed of five individuals, regardless of their gender. The use of the apostrophe in "five-men's" is grammatically incorrect as it suggests possession, which is not applicable in this sentence. Therefore, the sentence means that the students refused to appear before the group of five individuals who were set up to investigate their demands.