AssumethescopedattributeprioritydoesNOTyetexist.Whichtwocreateandsetnewrequest-scopedattributeprioritytothevalue“medium”?()

AssumethescopedattributeprioritydoesNOTyetexist.Whichtwocreateandsetnewrequest-scopedattributeprioritytothevalue“medium”？()

A.${priority=‘medium’}

B.${requestScope[‘priority’]=‘medium’}

C.<c：setvar=priority”value=”medium”/>

D.<c：setvar=”priority”scope=”request”>medium</C：set>

E.<c：setvar=”priority”value=”medium”scope=”request”/>

F.<c：setproperty=”priority”scope=”request”>medium</c：set>

G.<c：setproperty=”priority”value=”medium”scope=”request”/>