妊娠期间，出现以小腹疼痛为主要临床表现的病证，诊断为（）
A.息胞
B.胎动不安
C.胞阻
D.胎漏
E.流产
参考答案：C
Devoted parents are never mean to their children, and they are always willing to devote all they have ______ their kids.
A．to help
B．to helping
C．for helping
D．for help
环境应答基因
