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【多选题】
混凝土立方体抗压强度标准值系指按照标准方法制成边长为150mm的标准立方体试件,在标准条件(温度20°C±2°C,相对湿度为95%以上)下养护28d,然后采用标准试验方法测得的极限抗压强度值。A.
国外进口钢材
B.
钢材混批
C.
板厚等于或大于40mm,且设计有Z向性能要求的厚板
D.
建筑结构安全等级为一级,大跨度钢结构中主要受力构件所采用的钢材
E.
对质量无疑义的钢材
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【单选题】Smoking Since 1939, numerous studies have been conducted to determine whether smoking is a health hazard. The trend of the evidence has been consistent and indicates that there is a serious health ris...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Smoking is a greater cause of death and disability than any single disease, says the World Health Organization. According to their figures, it is responsible for approximately five million deaths worl...
A.
Smoking is the greatest cause of death worldwide every year.
B.
Smoking is the second greatest cause of death worldwide every year.
C.
Smoking is responsible for three million deaths worldwide every year.
D.
Smoking is responsible for more than half of all deaths to middle-aged people.
【单选题】Today, cigarette smoking is a common habit. About fortythree percent of the adult men and
A.
Today, cigarette smoking is a common habit. About forty-three percent of the adult men and thirty-one percent of the adult women in the United States smoke cigarettes regularly. It is encouraging to see that millions of people have given up smoking. It is a fact that men as a group smoke more than women. Among both men and women the age group with the highest proportion of smokers is 24-44. Income, education, and occupation all play a part in determining a person's smoking habit. City people smoke more than people living on farms. Well-educated men with high incomes are less likely to smoke cigarettes than men with fewer years of schooling and lower incomes. On the other hand, if a well-educated man with a higher income smoked at all, he is likely to smoke more packs of cigarettes per day. The situation is somewhat different for women. (80) There are slightly more smokers among women with higher family income and higher education than among the lower income and lower educational groups. These more highly .educated women tend to smoke more heavily. Among teenagers the picture is similar. There are fewer teenaged smokers from upperincome, well-educated families, and fewer from families living in farm areas. Children are most likely to start smoking if one or both of their parents smoke. What do we know from the first paragraph? A．More and more people take up the habit of smoking.
B.
There are more smoking women than smoking men in the U. S. Ａ.
C.
It is good news that more people have given up smoking.
D.
The U. S, has more smoking people than any other country.
【单选题】Smoking Since 1939, numerous studies have been conducted to determine whether smoking is a health hazard. The trend of the evidence has been consistent and indicates that there is a serious health ris...
A.
Right
B.
Wrong
C.
Not mentioned
【多选题】病历摘要: 患者男性，52岁。头痛伴呕吐2月，呕吐呈喷射性。既往身体健康。体检：神清，表情淡漠，反应迟钝，双眼底视神经乳头明显水肿，左鼻唇沟稍浅，左腹壁反射减弱，左上下肢肌力4级，左Babinski征（-）。 下列关于多形性胶质母细胞瘤的叙述哪些是正确的？提示：肿瘤病理报告为多形性胶质母细胞瘤（）
A.
主要发生于儿童
B.
好发于大脑半球白质内
C.
呈浸润性生长
D.
高度恶性
E.
出血、坏死少见
F.
常向颅外转移
G.
术后易复发
H.
术后需行放、化疗
【单选题】有关增加肘关节屈曲,下列错误的是
A.
牵伸肌群：屈肘肌群
B.
牵伸手法：外侧的手被动屈肘关节至最大范围，以牵拉伸肘肌群
C.
牵伸目的：肘关节屈曲的活动度
D.
病人体位：仰卧位，上肢稍外展
E.
治疗师位置：面向患者站在牵伸一侧，上方手放在前臂远端掌侧，下方手托住肘关节，注意固定好肱骨
【单选题】Smoking Since 1939, numerous studies have been conducted to determine whether smoking is a health hazard. The trend of the evidence has been consistent and indicates that there is a serious health ris...
A.
Right
B.
Wrong
C.
Not mentioned
【多选题】病历摘要：患者男性，52岁。头痛伴呕吐2月，呕吐呈喷射性。既往身体健康。体检：神清，表情淡漠，反应迟钝，双眼底视神经乳头明显水肿，左鼻唇沟稍浅，左腹壁反射减弱，左上下肢肌力4级，左Babinski征（-）。 下列关于多形性胶质母细胞瘤的叙述哪些是正确的？提示：肿瘤病理报告为多形性胶质母细胞瘤（）
A.
术后易复发
B.
好发于大脑半球白质内
C.
呈浸润性生长
D.
高度恶性
E.
术后需行放、化疗
F.
常向颅外转移
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