肾病综合征最初的改变是什么？（）。
A.大量蛋白尿＞3.5g／24h
B.低蛋白血症
C.高度水肿
D.高脂血症
E.肾功能不全
参考答案：A
– Nobody but you _______ late for school this morning.
--Sorry , I _______ to school when it began to rain heavily.
A．was , went
B．were ,was going
C．was , was about to go
D．is, am going
天麻钩藤饮不具有的功用是（）
A.平肝阳
B.熄肝风
C.清肝热
D.凉血止血
E.补肝肾
