阿托品对以下哪种平滑肌作用最强
A．胃肠道平滑肌B．胆管C．输尿管D．支气管E．幽门括约肌
参考答案：A
Is this the computer you want _________? [ ]
A. it repaired
B. to repair it
C. to have it repaired
D. to have repaired
炭疽病易为害的苗木有哪些？
