轻度心力衰竭患者利尿剂首选（）
A.阿米洛利
B.呋塞米
C.氨苯蝶啶
D.螺内酯
E.氢氯噻嗪
参考答案：E
It’s the __________ in the west to open a present when someone gives __________ to you.
A．custom, one
B．habit, one
C．bobby, it
D．favour, it
载机变速压力过低，可能的故障原因有哪些？
