题目

完形填空OnNov. 29, 2011, my little sister Lily was born. The whole family welcomed herarrival with 1 and open arms. We were thrilled to have a newaddition to our family.Asshe grew, her 2 became apparent. We 3 she would appear distant at times and wasunable to 4 with others. The smallest things would keepher entertained for long periods, and she would 5 the same routine happily throughout the day.At the age of three, Lily was taken to the hospital by my parents. We were toldthat she was a child with autism, and she would have 6 in communicating and forming relationshipswith others. MyfamilyWe were in ________ when we left that we forgot the airline tickets. [　　] A．a rush so anxiousB．a such anxious rush C．so an anxious rushD．such an anxious rush