当发生电火灾时,应尽快用水,黄沙,干粉灭火机等迅速灭火()
参考答案:错
We wish to receive your sample ______ which we will pay upon receipt of your advice.
A.of B.withC.aboutD.for
7个月女婴,腹泻3d,水样便每天6~7次,量中等,偶尔呕吐,尿量略少,前囟及眼窝稍凹陷,下列处理哪项不妥()
A.加强护理
B.口服补液盐
C.给止泻药
D.喂母乳,暂停辅食
E.补充各种维生素