Which sentence has a dangling modifier error? a) shaking the water out of her fur, the little kitten began to mew piteously. b) never one to shirk a challenge, dirk signed up for the 10k mudmania run immediately. c) so dark, we couldn't find our way from the car to the hunting lodge without flashlights. d) unsure about which door to choose, the mouse paused in the maze for a full five minutes.