下列哪项不是接触性皮炎的临床特点()
A.接触致敏物后发病
B.皮疹单一形态,境界清楚
C.好发于暴露部位,尤其接触部位
D.起病迅速,无潜伏期
E.可有系统症状发生
参考答案:D
所给单词的正确形式填空。
1. My mother is a bus _____ (drive).
2. — How many _____ (tomato) can you see?
— I can see four.
3. Mr. White goes _____ (shop) every morning.
4. What are you going to _____ (be) when you grow up?
5. Betty often _____ (wash) her dress on Sunday.
( )是指导区域内城镇发展的依据。
A.区域规划B.城镇体系规划C.城市总体规划D.国民经济与社会发展规划