文档介绍：证明信 英文证明信
july 11, XX
to whom it may concern,
this is to certify that mr. shu duly passed the qualification examination as a mechanical engineer and has been granted a certificate, taikong no. 6314 dated february 3, 1982 to this effect by the ministry of economic affairs.
k. a. wang
director general
证明信 英文证明信
To Whom It May Concern:
This is to certify that Mr. *****, male, born on September 30,1991, who came to our school in September 2007 as a senior high school student. At present he is on his second year in Senior Class (10) of our school.
Office of Educational Administration
Qing Dao No. 19 High School
证明信 英文证明信
dear sir or madam:
this letter is to gurantee that the persons are the staff of our are:
they are entitled to take an annual leave for several days. during their leave, they