【单选题】男,18岁,入学体检时发现高血压,血压150/100mmHg,B超双肾大小正常,尿常规:蛋白+,红细胞3~5/Hp、白细胞0~1/Hp,追问病史有夜尿增多3个月,引起该患者高血压最常见的疾病是()。
【简答题】阅读理解。 The motor vehicle has killed and disabled more people in its brief history than any bomb or weapon ever invented.Much of the blood on the street flows mainly from uncivil behavior of drivers who...
【多选题】A word which is used to have a more general sense becomes restricted in its application and conveys a special meaning in the present-day English, the process of which is called ________.
【判断题】In general, synthetic biology will rely more on analogies to the theory and practice of other engineering disciplines, and will instead continue to build its own identity and culture.
【单选题】化学在生活中有着广泛的应用,下列对应关系错误的是 ( ) 选项 性质 实际应用 A SO 2 具有漂白性 [来源:学, SO 2 可用于食品增白 B SiO 2 熔点高 SiO 2 可用于制作耐高温仪器 C Al(OH) 3 具有弱碱性 Al(OH) 3 可用于制胃酸中和剂 D Fe 3+ 具有氧化性 FeCl 3 溶液可用于回收废旧电路板中的铜
【单选题】After a drug is approved by the FDA and made available to the public, researchers track its safety in the general population, seeking more information about a drug or treatment benefits, and optimal u...
【单选题】化学无处不在,下列与化学有关的说法正确的是( )
B.
SO 2 能漂白纸浆等,故可广泛用于食品的漂白