属于硝苯地平的不良反应是（）。
A.踝部水肿
B.水钠潴留
C.支气管痉挛
D.反射性心动过缓
E.高尿酸血症
参考答案：A
A. I have to check if there’s a room available.B. I’ve just arrived from Nanjing.C. Thank you. No problem.D. Have you made a reservation, sir (Dialogue- 1) ( R-receptionistG-guest)
R: Just a moment please. ________(The receptionist checks the list.) Sorry, sir. We can’t arrange you a room until eight o’clock this evening.G: Oh! I’ll just wait here. Thanks.
钟面千分表测杆与被测表面必需平行，否则会产生测量误差
