肺炎鼻导管给氧的方法是（）
5岁小儿，1个月来消瘦，乏力，低热。查体：颈部淋巴结肿大，肺部无啰音，肝肋下1cm，结核菌素试验(++)。胸片：右肺可见哑铃状双极影。诊断为（）
Iwasshockedbythenumberofpeoplewhoseemedtohavenothingbettertodowiththeirtimethan______toknowfishbetter.
Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.