患者,男,50岁。患肝硬化多年,近日尿量骤减,腹部胀大如鼓,饮食精神尚可。用药应首选的药物是()
A.大腹皮
B.冬瓜皮
C.桑白皮
D.甘遂
E.葶苈子
参考答案:D
脱甲烷塔开车过程中,最先进行的是()。
A.甲烷送燃料气系统
B.甲烷制冷压缩机运行
C.汽提操作
D.建立回流
根据句意及词首字母写出单词。
1. Gina wants to j_______ the music club.
2. I can play chess but can't play the p_______.
3. Which bus do you t_______ to go to work?
4. My brother sings very w_______.
5. I think the comedies are e_______ movies.