蛙状腹见于（）
A.肝硬化腹水
B.急性胃穿孔致腹膜炎
C.胰腺囊肿
D.癌症晚期恶病质
参考答案：A
根据句意，用括号内所给单词的适当形式填空。
1. That _______ (sound) interesting.
2. Here are my _______ (photo).
3. What's your ________ (one) name?
4. I have two sisters. I like _______ (they).
5. My sister ________ (like) playing sports very much.
《铁路通信维护规则》规定通信线路定期测试数字通道以（）为起止点。
A.数字段
B.音频段
C.地区电缆
D.长途电缆
