题型:名词解释 下图是人们祭祀“人文初祖”轩辕黄帝时的情景,人们祭祀黄帝是因为他对中 * * 做出了杰出的贡献。以下选项中能够反映黄帝贡献的是( )①建造宫室 ②造船 ③制衣 ④造车A.①②③④B.①②C.①②③D.① 查看答案
题型:名词解释 患者女性,45岁,胸骨左缘第3肋间闻及舒张期高调叹气样递减型杂音,心尖部闻及舒张中晚期隆隆样杂音()A.二尖瓣关闭不全 B.二尖瓣狭窄 C.主动脉瓣狭窄 D.心房黏液瘤 E.主动脉瓣关闭不全 查看答案
题型:名词解释 He has left his book here ____ so that you can read it. [ ]A. by chance B. by purpose C. by accident D. on purpose 查看答案