下列哪一效应与阿托品阻断M胆碱受体无关
A．解除小血管痉挛
B．松弛内脏平滑肌
C．抑制腺体分泌
D．心率加快
E．瞳孔扩大
参考答案：A
--- Did you have a wonderful time at the ball last night?
--- __________! I’ve never had a more wonderful time all my life.
A．You bet
B．No problem
C．Don’t mention it
D．That’s right
严禁（）车辆挂靠经营。
A.危险品运输
B.货车
C.小型轿车
D.客运车辆
E.所有车辆
