单选题 Questions 162-164 refer to the following letter.
LA Music Academy

370 South Fair Oaks Ave, Pasadena, California 91105
Phone: (626) 568-8150

September 1
Dear colleagues,
I am writing to let you know that I have accepted a position as a music director of the Oregon Symphony and will be resigning from my position as a senior lecturer here on September 22. The decision to leave LA Music Academy has been an extremely difficult one, as I have enjoyed teaching at our school tremendously.
However, I do feel that it is time for me to move on to the next stage of my musical career. I believe the position at Oregon provides an opportunity for such growth.
During my seven years at this academy, I have had the privilege of working with many fine musicians such as yourselves. I am very grateful for your hard work and encouragement and wish you continued success.
Best wishes,
Phillip Janssen

单选题 Who is the letter intended for?
A. The audience of the Oregon Symphony
B. The musicians in the Oregon Symphony
C. Supporters of the LA Music Academy
D. Coworkers at LA Music Academy

【正确答案】 D

【答案解析】中级问
收信人是“同事们(Dear colleagues)”，并且文章末尾提到，和“诸位如此优秀的音乐人(many fine musicians such as yourselves)”一起共事感到非常荣幸，由此可知，这封信的对象是(D)Coworkers at LA Music Academy(LA音乐协会的同事们)。

单选题 What is the main purpose of this letter?
A. To recommend a staff member
B. To describe a collaboration
C. To announce a resignation
D. To state a job description

【正确答案】 C

【答案解析】初级问题
菲利普·扬森在信中说“将辞去现任职务(Will be resigning from my position)”，并提到写这封信是为了告知此事，因此(C)To announce a resignation(宣布辞职)是写这封信的目的。

单选题 What does Mr. Janssen say about the position at the Oregon Symphony?
A. It requires university degree.
B. It is not yet been filled.
C. It will advance his career.
D. It requires teaching experience.

【正确答案】 C

【答案解析】中级问题
关于奥勒冈交响乐团，扬森先生说这是an opportunity for such growth(一次得到发展的机会)，(C)It will advance his career. (这将有助于其职业的发展。)是原文内容的变相说法，故(C)项正确。