若有以下定义和语句:“double r=99,*p=&r; *p=r; ”,则以下正确的叙述是( )。
A. 两个*p含义相同,都说明给指针变量p赋值
B. 在“double r=99,*p=&r; ”中,把r的地址赋值给了P所指的存储单元
C. 语句“*p=r;”把变量r的值赋给指针变量p
D. 语句“*p=r;”取变量r的值放回r中
According to the passage, what is one disadvantage of skyscrapers that have mirrored walls
A. The exterior surrounding air is heated.
B. The windows mast be cleaned daily.
Construction time is increased.
D. Extra air-conditioning equipment is needed.
According to Freud's developmental concepts at which stage of development is the individual LEAST likely to think of himself exclusively and outgrow what Freud calls "narcissistic behavior"
A. Oral,
B ) Anal.
C ) Phallic.
D. Genital.
男,45岁,肝硬化患者,出现尿少,测BUN 26mmol/L。Cr 400μmol/L。应予避免下列哪项措施
A. 输注右旋糖酐
B. 静脉滴注多巴胺
C. 严格控制输液量
D. 首先要加强利尿
E. 补充血浆白蛋白