更多“单位银行结算账户资料,在账户存续期间内,由营业网点按“一户一”相关的问题
肺炎球菌性肺炎病治疗首选的抗生素为
A.庆大霉素
B.青霉素G
C.红霉素
D.四环素
E.链霉素
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收入差距的衡量指标是()
A.国民收入
B.基尼系数
C.人均GDP
D.需求弹性
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由于长期暴露于空气中,()沉积物常有干裂缝及局部氧化痕迹。
A、边滩
B、河漫滩
C、天然堤
D、泛滥盆地
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思想政治工作推动生产力作用的实现途经是()
A.改变劳动者的思想观念
B.调动劳动者的积极性
C.提高劳动者的综合素质
D.提升劳动者的政治素质
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当三相异步电动机处于电动状态时,电动机的电磁转矩方向与转子旋转方向()。
A. 相反B. 无关系C. 相同
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题目如下
A.年涨价率
B.建设前期年限
C.建设期年份数
D.投入的工程费用
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遇到患病乘客,出租车司机应该:()
\tA.把车停在方便患者上车的位置
\tB.下车搀扶患者
\tC.拒绝乘载
\tD.恶语相向
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乙炔阻火器实际用来过滤乙炔气内杂质,分离其中水分。
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Cancer researchers are learning to read genes like a crystal ball to predict how patients will respond to cancer therapy, who will suffer the worst side effects and what treatments may be best for a particular patient. Foreseeing the outcome of treatment, and knowing with certainty which drugs are best for individual patients, have long been the goals of cancer researchers. For at least 40 years, oncologists(肿瘤学家) have puzzled over why some patients respond so well to chemotherapy while others obtain modest benefits or none at all. ①The discovery decades ago that linked a chromosome abnormality to one form of leukemia paved the way for the development of the drug Gleevee by Druker and the ability to identify the patients most likely to benefit. More recently, with the wealth of knowledge from the Human Genome Project, researchers have been able to develop even more specific tools to create genetic profiles of tumors and match those profiles with the right drugs. The tools also help determine which patients are most likely to experience the worst side effects of specific types of chemotherapy and guide them to other treatments. Researchers from the University of Chicago studied alterations of the UGT1A1 gene, associated with an increased chance of chemotherapy side effects. ②Mark Ratain_ and his team studied 61 colon cancer patients receiving irinotecan and learned that patients with alterations of the gene that labeled as 7/7 were most likely to suffer severe losses of white blood calls. Patients with the 6/7 alteration type had intermediate side effects, and patients with the 6/6 type had none. Scientists at the Massachusetts General Hospital examined genes that normally have the ability to repair damage to DNA in cells called XPD and XRCC1. The number of variations in these genes indicates how long a patient is likely to survive. Sarada Gurubhagavatula and her team studied variations of these genes in 103 patients diagnosed with advanced non-small cell lung cancer. Patients with a total of three variations in the genes survived a median of 6/8 months; those with two variations survived 11 months; patients with one variation survived 16/6 months; and those with no variations survived 20/4 months. Gurubhagavatula says the variations could be identified and those with the worst predicted outcomes put on chemotherapy regimens that offer better odds of survival. Scientists at Cedars Sinai Medical Center and Genomic Health Inc. have developed a way to test lung tumors for genetic profiles associated with responses to the new lung cancer drug Iressa. The drug has been shown to shrink tumors in 10% to 12% of patients with advanced lung cancer. David Agus at Cedar Sinai found a pattern of 185 genes that are turned off and on in a manner that correlates with response to Iressa or to a lack of response. When used commercially, the test will target patients most likely to benefit and will allow patients to make other choices if the negative profile is found.
A.make a contrastive analysis of themB.illustrate the achievements in cancer therapyC.present the similarities and differences between themD.show how altered genes can cause cancer
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在表结构中最常用的是线性表,栈和队列不太常用。
A . 正确
B . 错误
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70号文规定要确保各项责任准备金依法依规计提,应根据公司经营情况选取发展因子和最终赔付率假设等方法计提准备金。
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巴尔扎克是十九世纪法国著名作家,他的作品有()。
A、《人间喜剧》
B、《驴皮记》
C、《幻灭》
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小王花7元购得股票A的买方期权,已知股票A的价格为50元每股,期权规定投资者可以在1年以后以每股60元的价格购买1股A股票,已知6个月后,股票A的价格上涨为68元,则小王手中股票A的期权内在价值为()元。
A.18
B.10
C.8
D.5
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在成组 t 检验中,如果得出 P < 0.05 ,统计上可以认为两总体均数相同
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