慢性化脓性中耳炎,鼓膜穿孔边缘部分已达鼓沟,称为()。 A.中央性穿孔 B.边缘性穿 发布时间:2017-08-10 07:49 │ 来源:www.tikuol.com 题型:单项选择题 问题: 慢性化脓性中耳炎,鼓膜穿孔边缘部分已达鼓沟,称为()。A.中央性穿孔B.边缘性穿孔C.紧张部穿孔D.松弛部穿孔E.以上都不是
题型:单项选择题 选择与图意相符的对话。( ) 1. A. Where's the bike? It's under the tree.( ) 2. B. Look at my toy giraffe. Oh, it's tall. ( ) 3. C. Where are you from? I'm from China. ( ) 4. D. What are these animals? The small one is a deer. 查看答案