10. Read this sentence from paragraph 3: “Whilst I was saddened by the thought of losing the aid of my kind mistress, I was gladdened by the invaluable instruction which, by the merest accident, I had gained from my master.” Which choice BEST describes how the sentence helps to develop the main ideas of the paragraph? Responses A This sentence explains exactly what Frederick Douglass learned from Mr. Auld. This sentence explains exactly what Frederick Douglass learned from Mr. Auld. B This sentence compares the lessons Frederick Douglass learned from Mrs. Auld to the lesson he learned from Mr. Auld. This sentence compares the lessons Frederick Douglass learned from Mrs. Auld to the lesson he learned from Mr. Auld. C This sentence explains that, without meaning to, Mr. Auld taught Frederick Douglass something very important. This sentence explains that, without meaning to, Mr. Auld taught Frederick Douglass something very important. D This sentence describes how Frederick Douglass's life changed after he learned a valuable lesson from Mr. Auld. This sentence describes how Frederick Douglass's life changed after he learned a valuable lesson from Mr. Auld.