In this excerpt from "The Leap," the pacing speeds up with the short sentences but then slows down with the lengthy descriptive details. What is the main effect of this pacing? She directed one of the men to lean the broken half of the extension ladder up against the trunk of the tree She ascended. She vanished. Then she could be seen among the leafless branches of late November as she made her way up and, along her stomach, inched the length of a bough that curved above the branch that brushed the roof.

A The pacing captures a mood of lighthearted adventure.
B The pacing builds suspense.
C The pacing conveys a sense of hopelessness.
D
The pacing makes events seem less realistic

can someone help asap?!!