十二指肠球部溃疡的腹痛规律是 （）
A.进食-疼痛-缓解
B.疼痛-排便-加重
C.疼痛-进食-缓解
D.疼痛-便意-缓解
E.无明显规律
参考答案：C
解析：2.消化性溃疡上腹痛具有典型的节律性，十二指肠溃疡表现为疼痛在两餐之间发生（饥饿痛），持续不减至下餐进食后缓解；胃溃疡表现为餐后约1小时发生，经1～2小时后，逐渐缓解，至下餐进食后重复上述节律。
| 用方框中所给的单词的适当形式填空。 | |
Wendy: Yes. I 1 her invitation yesterday. Are you going tomorrow, Nina? Nina: Yes, of course. I wouldn't 2 her birthday party for anything. Wendy: Could you tell me what I should take as a birthday present? Nina: I was going to ask the same question. Wendy: We must hurry. he 3 , the better. Nina: I can't agree more. Well, I'll tell you what. Let's go 4 together right now and pick out what she may like. Wendy: Good 5 ! 1._____2._____3._____4._____5._____ |