问题
单项选择题 A1/A2型题
交感神经兴奋时表现为()
A.支气管收缩
B.虹膜瞳孔散大
C.虹膜瞳孔缩小
D.心率减慢
E.心输出量减少
答案
参考答案:B
交感神经兴奋时表现为()
A.支气管收缩
B.虹膜瞳孔散大
C.虹膜瞳孔缩小
D.心率减慢
E.心输出量减少
参考答案:B
Passage Three
What are the most prominent features of Cambridge according to the passage
A.Busy, wealthy and intellectual.
B.Busy, wealthy and traditional.
C.Busy, abstemious and traditional.
D.Busy, intellectual and socially deprived.