it is usually most slippery _____ of rainfall.\n in the middle\n at the start\n at the end\n after
it is usually most slippery _____ of rainfall.\n in the middle\n at the start\n at the end\n after
Answer
Brief Explanations:
When it starts to rain, oil, grease and other contaminants on the road surface mix with the rain - water, creating a very slippery layer. As the rain continues, these contaminants are washed away. So it is most slippery at the start of rainfall.
Answer:
B. at the start