You keep asking the same question. No matter how many times you ask - the answer is not going to change (either now or for Express Entry).
You need a minimum of one year of work experience to apply - this experience does not have to be from Canada. If you only have three months of work experience you do not qualify. See "What are the minimum requirements" in the application guide:
http://www.cic.gc.ca/english/information/applications/guides/EG7TOC.asp#eg72b
What are the minimum requirements?
All applicants must meet the following minimum requirements under the Federal Skilled Worker Program:
Minimum Work Experience Requirements
•You must have at least one year of continuous full-time (or the equivalent in continuous part-time) paid work experience in the primary occupation you specify in your application;
•You must have had this experience within the last 10 years; and
•Your work experience must be in an occupation listed in Skill Type 0 (managerial occupations), Skill Level A (professional occupations) or B (technical occupations and skilled trades) of the Canadian National Occupational Classification (NOC).
