Answer:
The inverted funnel format.
Step-by-step explanation:
The legal English, as the name "legal" itself implies its use for the legal secretaries due to its dealing with the specificity of information at first and general information, later. It aids them to focus their emphasis on the pre-defined goal. This is beneficial in case when the respondents have a lack of firm thought or idea. It includes the specified questions that reduces the time consumed and raises the efficiency of the output. These days this format is being widely used for legal affairs, business interviews, Advocacy, etc. Thus, the characteristics of legal English exemplified among the given options is "the inverted tunnel format."