A. <jsp:useBean id="user" class="user.User" scope="page"/> B. <jsp:useBean class="user.User.class" /> C. <jsp:useBean name="user" class="user.User"/> D. <jsp:useBean id="user" class="User" import="user.* "/>
A. page B. request C. session D. application
A. {EL expression} B. ${EL expression} C. @{EL expression} D. &{EL expression}