1. [单选题]The joke about doctors implies that, in the eyes of nurses, they are
A. impolite to new arrivals.
B. very conscious of their godlike role.
C. entitled to some privileges.
D. very busy even during lunch hours.
2. [多选题]近代以来中华民族面对的历史任务有
A. 求得民族独立和人民解放 B．实现国家的繁荣富强和人民的共同富裕
B. 解决生产关系的问题 D．解放和发展生产力
3. [单选题]精子获能发生于A输精管 B．曲细精管
A. 前列腺 ．
B. 女性生殖道(female genital tract)
