【单选题】6) The author wrote out all his options ______. A) so that he could remember them better B) because this helped him to identify his problem C) in order to keep track of them easily D) so as to find th...
【简答题】The key question that the author is addressing is ____. (Figure out the key question that was in the mind of the author when he/she wrote the article. What was the key question addressed in the articl...