Depends on what this is for. I would have to agree with: “a video showing a beach full of litter.” It provides visual evidence and emotional appeal. The others, while still valid, do not hit on more than one characteristic of appeal.
The correct option is B.
An audience focused statement is one which is directed at attracting and sustaining the attention and interest of the audience.
In order to develop an audience focused thesis statement, one of the major goal that one has to take care of is that the audience should be well informed about the topic. The major reason why a presentation or a speech is made is to inform the audience about the topic the speaker is treating.<span />
"A spotted shaft is seen" is alliteration because the letter S is repeated 3 times at the beginning of 3 words, which are spotted, shaft, and seen.