\textbf{Free-response questions on the AP Statistics Exam are graded 4, 3, 2, 1, or~ 0. Question 2 on the exam was of moderate difficulty. The average score on question 2 was 2.05 with a standard deviation of 1. To the nearest tenth, what score was achieved by a student who was at the 90th percentile of all students on the test? You may assume that the scores on the question were approximately normally distributed.} 
选项为:A:$$3.5$$  B:$$3.3$$  C:$$2.9$$  D:$$3.7$$  E:$$3.1$$  请回答其中一个选项.