For this part, you are allowed thirty minutes to write a letter. Suppose you are Li Ming, write Professor Wang, your former teacher, ask him to write you a letter of recommendation. You should write at least 150 words according to the suggestions given below in Chinese. 1.告诉他你是谁。 2.你请求他做什么以及原因。 3.表示感谢。

The Network Coordination Station for the INMARSAT-A coast stations in the Pacific ocean region is in（）.

A.Yamaguchi, Japan

B.Beijing, China

C.Nakhodka, Russia

D.Perth, Australia