患者,女,45岁。因淋雨后突发小便频急短数,刺痛灼热,尿色黄赤,口苦,舌苔黄腻,脉濡数。治疗应首选()
A.八正散
B.小蓟饮子
C.导赤散
D.石苇散
E.茜根散
参考答案:A
用所给单词的适当形式填空。
1.I ___ __ (be) busy yesterday.
2. It's time___ _ (go) to bed.
3. He __ __ (have) some bread for breakfast this morning.
4. He did some __ ___ (read) last night.
5. My mother ___ __ (clean) the house the day before yesterday.
套期保值的基本原理是()
A.建立风险预防机制
B.建立对冲组合
C.转移风险
D.保留潜在的收益的情况下降低损失的风险