salary question from recruiter!

today, a recruiter sent me two positions that were good match to me. then I replied back with my resume. but she asked me what was my current salary and bonus, and don't know how to deal with this kind of question?
Thanks very much! I would like to study " hong tou wen jian" tonight 10:00pm during conference call, but she would like to know this now.
I can not afford making any minor errors on each step during the job hunting.
any words are greatly appreciated!