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【简答题】
All the people who went to the new supermarket had one great hope: to be the lucky customer who did not have to pay for his shopping . For this was what the notice just inside the entrance promise It said, Remember, once a week, one of our customers gets free goods . This may be your lucky day! For several weeks Mrs. White hoped, like many of her friends, to be the lucky customer . Unlike her friends, however, she never lost heart . Her kitchen was full of things which she did not really nee Her husband tried again and again to persuade her to give it up, but she just wouldn’t listen . She dreamed of the day when the manager of the supermarket would come up to say, Madam, this is your lucky day . Everything in your basket today is free. One Friday morning, after she had finished her shopping and had taken it to her car, she found that she had forgotten to buy some tea . She rushed back to the supermarket, got the tea and went to the desk to pay for it . As she was walking, she saw the manager of the supermarket coming up . Madam, he said warmly, holding out his hand, I want to congratulate you! You are our lucky customer today . Everything you’ve got in your basket is free.
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举一反三
【多选题】下列关于内含报酬率的说法,正确的是( )。
A.
内含报酬率是能够使未来现金流入量现值等于未来现金流出量现值的折现率
B.
内含报酬率是方案本身的投资报酬率
C.
内含报酬率是使方案净现值等于零的折现率
D.
内含报酬率是使方案获利指数等于1的折现率
【判断题】由于聚合物的相对分子质量很高,黏度特别大,靠机械力场将两种聚合物强制分散混合后,各相自动析出或凝聚的现象也很难产生,故不能长期处于动力学稳定状态。
A.
正确
B.
错误
【单选题】男,60岁,冠心病史12年,近1周频繁发作胸骨中、上段后压榨性疼痛。2小时前又出现胸骨后疼痛,伴大汗、气短,舌下含服硝酸甘油片0.3mg不能缓解,心脏听诊为心率46次/分,节律规则,可闻及大炮音,急诊做冠状动脉造影,发现右冠状动脉近端完全闭塞,诊断为急性下壁心肌梗死。患者如做心电图检查,最可能的心律失常表现为()
A.
三度房室阻滞、室性逸搏心律
B.
窦性心动过缓
C.
窦房阻滞
D.
三度房室阻滞、交界性逸搏心律
E.
以上均不是
【判断题】腕关节是由手的舟骨、月骨和三角骨的近侧关节面作为关节头,桡骨的腕关节面和尺骨头下方的关节盘作为关节窝而构成。( )
A.
正确
B.
错误
【判断题】人的兴趣不是单一的,所以我们在兴趣岛练习中通常会有最喜欢的岛屿、其次喜欢的岛屿,甚至还有第三喜欢的岛屿,这都反映了我们的兴趣特点。()
A.
正确
B.
错误
【判断题】桡腕关节是由桡骨的腕关节面和关节盘组成的关节窝与近侧列腕骨的手舟骨、月骨和三角骨组成的关节头构成,属于椭圆关节。
A.
正确
B.
错误
【多选题】下列关于内含报酬率的说法,正确的有
A.
是能够使未来现金流入现值等于未来现金流出现值的折现率
B.
是该项目本身的收益率
C.
是使项目净现值等于零的折现率
D.
是使项目现值指数等于 0 的折现率
【单选题】患者,女,55岁。既往有冠心病心绞痛病史,今日为儿子操办婚事是突然感到心前区烧灼氧疼痛,并向左肩及左手放射,立即舌下含化了一粒随身携带的硝酸甘油,5分钟后症状无缓解,15分钟内服用了3粒,仍无明显效果,此时正确处理措施是
A.
可能是药物失效,立即到附近药店购买新的药物,继续服用
B.
用药时间不够,每5分钟给患者服药一次,直到症状缓解为止
C.
可能是患者产生了耐受性,需加大硝酸甘油的剂量
D.
可能是患者产生了耐受性,需更换普萘洛尔或硝苯地平
E.
可能发生了心肌梗死,应立即送往医院就诊
【多选题】下列关于内含报酬率法的说法中,正确的有()。
A.
内含报酬率法没有考虑货币的时间价值
B.
内含报酬率是项目本身的投资报酬率
C.
内含报酬率是使投资项目净现值为零的折现率
D.
当内含报酬率大于资本成本时,项目可行
【单选题】下列关于内含报酬率说法不正确的是()
A.
内含报酬率是能够使未来每年现金净流量现值等于原始投资额现值的折现率
B.
内含报酬率是方案本身的投资报酬率
C.
内含报酬率是使方案净现值等于零的折现率
D.
内涵报酬率是使方案现值指数等于零的折现率
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