A.LEFT OUTER JOIN B.RIGHT OUTER JOIN C.NATURAL JOIN D.INNER JOIN
A.1 B.0 C.NULL D.False
以下是一個(gè)類的聲明,對(duì)成員屬性正確的賦值方式是()
A.$test->a=“abc”; B.Test::$b=“abc”; C.Test::setA(“abc”); D.$test->b=“abc”;