Answer:
A The radio broadcast is more surprising because it's told in the
present tense
Step-by-step explanation:
The sentence that best describes the different tones of the passage is Option A because when a story like that is told in the present tense, there is still the feeling of danger because the danger isn't over yet and anything can still happen.
The other options are incorrect because
- longer sentences do not make a novel more scarier than it is
- the story is more frightening when it is told in present tense NOT past tense
- the radio broadcast speaker seems surprised.