填空题

September 7th, 2004
Announcement
We are preparing to celebrate the 50th anniversary of our university on September 28th. There are 18 departments and 35 majors in our university. And a lot of majors are the first leading in those fields. At the time we will hold a series of celebration activities, and our schoolmates who have graduated will come back to take part in the activities. Those whose suggestions or proposals are adopted will be awarded. If interested, please send your proposals to our office.
Students’ Union How many departments are there ______ .