下列属于第三产业的有()。
A.建筑业
B.金融业
C.批发业
D.综合技术服务业
参考答案:B, C, D
53岁,男性患者。脑梗死后第3日出现意识不清,血压180/100mmHg,左侧偏瘫,脑压280mmHg,宜首选的治疗药物是()
A.降压药
B.扩张血管药
C.尿激酶
D.20%甘露醇
E.低分子肝素
---You were out when I went to your house this morning.
---Oh, I _______ for a friend from England at the airport.
A.was waiting
B.waited
C.am waiting
D.have waited