伴发羊水过少的胎儿畸形是
A.消化道闭锁
B.胎儿水肿
C.无脑儿
D.肾发育不全
E.脊柱裂
参考答案:D
解析:泌尿系畸形一般会导致羊水过少。中孕后,胎儿尿液是羊水的主要成分。
The highway ________ between Guangzhou and Nanchang is to be completed next month.[ ]
A. is to be built
B. to be built
C. is being built
D. being built
瘀血阻滞腹痛的特点是少腹疼痛,痛势较剧,痛如针刺,经久不愈,治法是(),代表方是少腹逐瘀汤。