被称为“绒毛心”炎症是心外膜的（）（P281-18）
A、化脓性炎
B、出血性炎
C、浆液性炎
D、卡他性炎
E、纤维素性炎
参考答案：E
词汇。
根据句子意思及首字母提示完成单词：
1. Walking is g _____ for your health.
2. Michael is so c _____ that he missed a good chance.
3. Take three pills e_____ time and twice a day.
4. Li Wei and I are good friends, we get a_______ well with each other.
5. SARS is a kind of serous d ________.
债务人或者第三人不转移其财产的占有，将该财产作为债务履行担保的担保方式是( )。
A．定金
B．留置
C．抵押
D．质押
