为了研究耐信一周三联方案的疗效,WangX等人收集了()项耐信与其他PPI相比较的随

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问题:

为了研究耐信一周三联方案的疗效,WangX等人收集了()项耐信与其他PPI相比较的随机对照临床研究,共纳入了2150名患者,并对其Hp根除率进行了荟萃分析。

A.8

B.5

C.11

D.6

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在CIF出口贸易中,由于码头工人野蛮装运导致货物包装破损,收货后买方应找索赔方为( )。

A.卖方

B.船长

C.港务

D.保险公司

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风湿性心脏病二尖瓣严重狭窄的X线表现应除外()

A.可见双边影

B.左室大小正常

C.出现Kerley氏B线

D.右室大小正常

E.肺内云雾状阴影

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Every human being is fallible; we make mistakes. In America when a mistake has been made, it is considered fitting for the person (1) to acknowledge his or her error and to apologize to anyone who has been inconvenienced. Even (2) are expected to admit their mistakes and apologize for them. Trying to (3) a mistake and denying your guilt are considered to be indicative of serious (4) .
If you make a mistake that (5) a group of people, a public apology is considered the best method for (6) . If the mistake was a serious one, or if some people were inconvenienced more than others, then the (7) should follow the public apology with private ones to (8) .
It is especially important for executives and company heads to be able to admit their mistakes. Sometimes leaders are afraid that if they (9) , they will lose the respect of their employees. Actually (10) — if you are honest with your employees and yourself, (11) , and show that you are willing to accept blame when you make a mistake, then your employees will be (12) you. They will also be more likely to admit their own mistakes.
If you (13) one person, it is usually best to apologize to that person alone, unless your mistake (14) by a large group of people. For example, if Leonard (15) to Mr. Todd during a committee meeting, it would be (16) for Leonard to apologize to Mr. Todd at the next committee meeting. If the (17) created by the initial mistake is public, then the apology should be public. However, if Leonard raised his voice to Mr. Todd when only the two of them (18) , he may apologize privately. Notice as well (19) the apologies are. As soon as you realize you have made a mistake, you should (20) .

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一个类是 (38) 。在定义类时,将属性声明为 private的目的是 (39)

(39)处填()。

A.实现数据隐藏,以免意外更改

B.操作符重载

C.实现属性值不可更改

D.实现属性值对类的所有对象共享

题型:单项选择题

列关于急性白血病的描述,不正确的是()

A.儿童中急性粒细胞白血病多见

B.中枢神经系统和睾丸是白血病髓外复发的常见部位

C.脾及淋巴结肿大在急性淋巴细胞白血病患者中多见

D.急性淋巴细胞白血病化疗首选VP方案

E.化疗过程分为诱导缓解及巩固强化两个阶段

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