These are my ______ . [ ]
A. friend
B. brother
C. parents
D. book
答案:C
声是以______的形式向外传播的,所以我们把声又叫做______.
血瘀产后发热主症是()
A.月经淋漓不净,腹痛拒按
B.小腹绵绵作痛,恶露量少
C.月经将至,小腹胀痛
D.寒热时作,腹痛拒按,恶露量少
E.小腹疼痛拒按,恶露量少