Question ID:PT46 S2 Q20 Passage:Professor Donnelly's exams are always more difficult than Professor Curtis's exams. The question about dinosaurs was on Professor Donnelly's last exam. Therefore, the question must be difficult. Stem:Which one of the following exhibits both of the logical flaws exhibited in the argument above? Correct Answer Choice:BChoice A:Lewis is a better baker than Stockman. Lewis made this cake. Therefore, it must be better than most of Stockman's cakes. Choice B:Porter's new book of poetry is better than any of her other books of poetry. This poem is from Porter's new book, so it must be good. Choice C:Professor Whitburn is teaching English this year and always assigns a lot of reading. Therefore, this year's English class will have to do more reading than last year's class. Choice D:Shield's first novel has a more complicated plot than any other that she has written. Hence, that plot must be very complex. Choice E:Mathematics is more difficult than history. Therefore, my calculus test will be more difficult than my history test.