多选题Assume the scoped attribute priority does NOT yet exist. Which two create and set a new request-scopedattribute priority to the value "medium"？（）A${priority = ’medium’}B${requestScope[’priority’] = ’medium’}Cc：set var=priority value=medium /Dc：set var=priority scope=requestmedium/c：setEc：set var=priority value=medium scope=request /
多选题
Assume the scoped attribute priority does NOT yet exist. Which two create and set a new request-scopedattribute priority to the value "medium"？（）
A
B
${requestScope[’priority’] = ’medium’}
C
<c：set var=priority value=medium />
D
<c：set var=priority scope=request>medium</c：set>
E
<c：set var=priority value=medium scope=request />
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