题目内容

在其他条件不变的情况下,建筑工人工资提高将导致新建房屋()

A. 供给曲线左移并使房子价格下降
B. 供给曲线左移并使房子价格上升
C. 供给曲线右移并使房子价格下降
D. 供给曲线右移并使房子价格上升

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心电图表现为:①相当于一系列连续快速的房性或交界性早搏,其频率大多数为180次/分,节律一般绝对规则。②QRS波群形态基本正常,其时间<0.10秒。③st-t段无变化。分析其临床意义。

应急预案重要的特征是要有针对性和可操作性,因此,应急策划必须明确预案的对象和可用的应急()情况。

A. 现场
B. 资源
C. 条件

Tony Huesman, a heart transplant recipient (接受者) who lived a record 31 years with a single donated organ has died at age 51 of leukemia (白血病), but his heart still going strong. "He had leukemia," his widow Carol Huesman said, "His heart—believe it or not—held out. His heart never gave up until the end, when it had to."
Huesman got a heart transplant in 1978 at Stanford University. That was just 11 years after the world&39;s first heart transplant was performed in South Africa. At his death, Huesman was listed as the world&39;s longest survivor of a single transplanted heart both by Stanford and the Richmond, Virginia-based United Network for Organ Sharing.
"I&39;m a living proof of a person who can go through a life-threatening illness, have the operation and return to a productive life," Huesman told the Dayton Daily News in 2006.
Huesman worked as marketing director at a sporting-goods store. He was found to have serious heart disease while in high school. His heart, attacked by a pneumonia (肺炎) virus, was almost four times its normal size from trying to pump blood with weakened muscles.
Huesman&39;s sister, Linda Huesman Lamb, also was stricken with the same problem and received a heart transplant in 1983. The two were the nation&39;s first brother and sister heart transplant recipients. She died in 1991 at age 29.
Huesman founded the Huesman Heart Foundation in Dayton, which seeks to reduce heart disease by educating children and offers a nursing scholarship in honor of his sister.
Tony Huesman died from ____________.

A. heart failure
B. heart transplant
C. pneumonia
D. non-heart-related disease

春季风沙大,视线不清,时有沙尘暴。对路面情况观察不清,行人为躲避车辆扬起的灰尘突然()。驾驶员在风沙天要减速慢行,仔细观察行人、骑自行车人动向,避免临近因突发情况,而措手不及引发交通事故。

A. 加速行进
B. 正常行驶
C. 改变动向

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