经期小腹冷痛,经色紫暗有块者多见于()
A.肝气郁结证
B.寒滞肝脉证
C.气滞血瘀证
D.寒凝血瘀证
E.肾阳虚证
参考答案:D
_________difficult questions the teacher is asking! Only a few students can answer them!
A.What a
B.How a
C.What
D.How
1633年,皇太极派兵攻取了:()
A、锦州
B、旅顺
C、朝鲜
D、大连