Effective oral presentation techniques include all of the following except ________.
A)the speaker should vary the volume,pitch,voice quality,articulation,and rate while speaking
B)terminate the presentation with a strong closing
C)the presentation should be sponsored by a top-level manager in the client's organization
D)All of the above are correct.

Question

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The Answer of Effective oral presentation techniques include all of the following except ________.
A)the speaker should vary the volume,pitch,voice quality,articulation,and rate while speaking
B)terminate the presentation with a strong closing
C)the presentation should be sponsored by a top-level manager in the client's organization
D)All of the above are correct.

Effective Oral Presentation Techniques Include All of the Following Except