接触性皮炎与急性湿疹的鉴别哪项错误()
A.皮疹是否境界清楚
B.皮疹是对称发生
C.皮疹是否单一形态
D.皮疹是否瘙痒
E.病因是否明确
参考答案:B
汉武帝的“推恩令”在解决了诸侯王问题上起到了重要作用,是因为
A.取消了郡国并行制度
B.废除嫡长子继承制度
C.彻底铲除了异姓王侯
D.削弱了地方封国势力
She________Japanese when she was in Japan. Now she can speak it freely. [ ]
A. picked out
B. made out
C. made up
D. picked up