大多数IPH的首发症状为()
A.大咯血
B.呼吸困难
C.胸痛
D.头晕
E.雷诺现象
参考答案:B
根据句意和空缺处所给首字母写单词。
1. I don't like Chinese at a_____.
2. Boys and girls, help y_______ to some apples.
3. My parents are b_____ teachers. But they work in different schools.
4. My uncle d_____ a bus. He is a driver.
5. -Would you like something to d________?
-Orange juice, please.
要做到遵纪守法,对每个职工来说,必须做到()
A.有法可依
B.反对管、卡、压
C.反对自由主义
D.努力学法,知法、守法、用法