题型:选择题 Not only Jim but also his sister______a few cities in the south sincc they came to China. [ ]A. will visit B. has visited C. have visitecl D. visited 查看答案
题型:选择题 据统计,2010年,强生公司共召回非处方类药、隐形眼镜、婴幼儿日化用品、髋关节置换设备等产品15次。针对上述问题,强生公司应该[ ]①选准市场定位,确立主营产品②依靠科学管理,提高产品质量③依托品牌优势,扩大市场份额④坚持诚信经营,维护企业形象A、①②B、①③C、②④D、③④ 查看答案
题型:单项选择题 女,1岁。体重9kg。因发热、腹泻2天入院。精神萎靡,皮肤弹性差,眼窝明显凹陷,四肢冰凉,尿极少。扩容后补充累积损失量的输液速度,一般为每小时每公斤体重A.5~7mlB.8~10mlC.11~13mlD.14~16mlE.17~19ml 查看答案