肛门湿疹皮损为多形性、弥漫性、分布对称;急性者有(),慢性者有()
参考答案:渗出;浸润肥厚
He said_____his sister had passed the entrance examination of college, and_____she would go to college in about 20 days.
A.that;/
B.that; that
C./;/
D.that; which
双代号网络图允许有()。
A.多个终点节点
B.多个起点节点
C.一个起点节点和一个终点节点
D.多个中间节点