Which of the following statements about American education is wrong？（）

• A.Elementary and secondary education is free and compulsory.<br/>
• B.More public colleges，universities than private ones.<br/>
• C.Private school financially supported by religious，nonreligious and private organizations，individuals.<br/>
• D.Credits taken at community colleges are normally applicable to requirement for a four-year bachelor’s degree.<br/>

正确答案：B