有可能引起高钾血症的是
A．卡托普利B．双嘧达莫(潘生丁)C．低分子肝素D．甲泼尼龙(甲基强的松龙)E．呋塞米(速尿)
参考答案：A
—What is the most important for us to learn well as students?
—I think your teacher should ________ carefully in class?
A．be listened
B．listen to
C．be listening to
D．be listened to
汽车出现异常情况的原因通常有（）。
A.自然磨损和消耗
B.使用环境差
C.人为因素
D.不按期维护
