判断胃肠道破裂最有价值的发现是()A.腹膜刺激征 B.心率增快 C.呕血 D.有气腹 发布时间:2017-06-23 11:35 │ 来源:www.tikuol.com 题型:单项选择题 问题: 判断胃肠道破裂最有价值的发现是()A.腹膜刺激征B.心率增快C.呕血D.有气腹E.腹胀
题型:单项选择题 He hadn’t seen his mother for a long time, so when he saw his mother he _____ crying.A.burst outB.burst intoC.burst inD.burst on 查看答案
题型:单项选择题 设f(x),g(x)是恒大于零的可导函数,且f'(x)g(x)-f(x)g'(x)<0,则当a<x<b时,必有().A.f(g(>/(g(B.f(g(>f(g(C.f(g(>/(g(D.f(g(>f(g( 查看答案