— Could you please ______ us some stories?
— Ok. [ ]
A. say
B. talk
C. tell
D. speak
答案:C
硬膜外阻滞完善的时间需()
A.3~5min
B.8~10min
C.12~20min
D.25~30min
E.40min以上
毕达哥拉斯学派认为,美在于事物的均衡、对称、和谐、多样统一,这是从()方面来论美的。
A.主观
B.客观
C.主客观统一
D.主客观关系