急性阑尾炎的病因为（）、（）。
题型：填空题
问题：
急性阑尾炎的病因为（）、（）。
题型：填空题
| 用方框中所给词的正确形式完成句子。 | |
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| 1. Little Kitty likes hiding ________ (her) behind the door to frighten her friends. 2. He got a ________(bad) result in English this term than last term, he did  n’t try his best.3. He does well in his geography, so he can answer the teacher’s questions ________(correct). 4. What is the ________ (high) of the building? 5. All the food on the plate is very ________ (taste). |