单位参观的介绍信篇4

at the request of mr. xizhen chen, my former student in the department of computer science, beijing univ. of sciences, i am glad to write this letter furnishing my evaluation ofhis academic aptitude for your reference. mr. chen is interested in your graduate program in computer science.i came to know him in september 1987 when mr. chen enrolled in my class on fortran iv programming, a three semesters’ course.in the class he was one of the most outstanding students. at the semester final he earned a high grade of 81, which should be "a" according to our grading system. i also ound him good at other studies.after the class, he had personal talks with me several times. he indicated a great interest in computer hardware,

in my opinion, mr. chen has a potential in computer science, which can be further developed.in view of his previous achievements in this college, i am firmly convinced that mr. chen will make a successful graduate student. your favorable consideration of his admission will be highly appreciated.