关于阻塞性肺气肿的体征,下列正确的是A.桶状胸 B.触觉语颤减弱 C.叩诊过清音 D

题型:多项选择题

问题:

关于阻塞性肺气肿的体征,下列正确的是

A.桶状胸

B.触觉语颤减弱

C.叩诊过清音

D.语音传导增强

考点:普通考研西医综合西医综合
题型:多项选择题

Directions: Read the following passage. Answer the questions according to the information given in the passage and the required words limit. Write your answers on your answer sheet.

Software developed by an Israeli company could help concerned parents protect their children from possible dangers online.

The software from United Parents, which can be downloaded for free onto the child’s computer, sends parents a warning by email or text message when doubtful relationships or activities are discovered.

A computer analyzes(分析) children’s interactions on Facebook and within 10 days the service will also be able to follow interactions over MSN Messenger. “Parents probably know about one or two email accounts or nicknames the child uses but often there are other accounts they don’t know about,” co-founder and Chief Executive Officer Hanan Lavy said. “We give the parents the information and they choose what to do with it.” When doubtful interactions are discovered, a warning will direct parents to United Parents’ website where they can get more information and advice about what to do next. Lavy said the service protects children’s privacy more than other products that save chat content and screen captures and require parents to look through masses of information. United Parents does not share with parents private content and dialogues, only the analysis done by a computer.

A Consumer Reports survey released in May found that millions of children use Facebook without supervision, exposing themselves to serious threats from potential dangers online. Lavy, who was head of research and development at Mercury, started United Parents after he saw the risky online behavior of a relative. “I thought the methods available were so unhelpful. I wanted the option of building a community where parents can help other parents,” he said.

Though many of the products available are from small players such as United Parents, large companies such as Intel Corp’s McAfee are entering the market.

小题1:How does the software make parents aware of their children’s doubtful relationships or activities? (No more than 9 words) (2 marks)

____________________________________________________________________________

小题2:Why do you think some children don’t want their parents to know about all their accounts or nicknames? (No more than 10 words) (3 marks)

____________________________________________________________________________

小题3: What is the purpose of Lavy’s starting United Parents? (No more than 10 words) (2 marks)

____________________________________________________________________________

小题4:What is the main idea of the passage? (No more than 12 words) (3 marks)

____________________________________________________________________________

题型:多项选择题

在GSM08.58协议中规定了Abis接口层三规程。

题型:多项选择题

牙未萌出前引起牙内源性着色的主要原因是()

A.造血系统疾病

B.肝疾病

C.严重营养障碍或母婴疾病

D.釉质发育不全

E.以上均是

题型:多项选择题

下列不属于化学课堂导入功能的是()。

A.激发学习兴趣

B.社会导入

C.建立认知冲突

D.衔接新旧知识

题型:多项选择题

当储罐由于压力降低超过允许值时VSV开启,将通过空气来进行补压。

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