患者,女,23岁,不规则低热伴关节痛1个月,3天来尿少、水肿,皮肤有瘀斑,化验尿蛋白

题型:单项选择题 A1/A2型题

问题:

患者,女,23岁,不规则低热伴关节痛1个月,3天来尿少、水肿,皮肤有瘀斑,化验尿蛋白(++),红细胞10个/HP,血ESR46mm/h,血抗ANA抗体(+),首先考虑的诊断是()。

A.风湿性关节炎

B.系统性红斑狼疮

C.原发性肾病综合征

D.类风湿关节炎

E.急性肾小球肾炎

考点:专业知识风湿病风湿病题库
题型:单项选择题 A1/A2型题

When I first got an e-mail account ten years ago, I received communications only from family, friends, and colleagues. Now it seems that every time I check my e-mail, I have an endless series of advertisements and other correspondence that do not interest me at all. If we want e-mail to continue to be useful, we need specific laws that make spamming(发送垃圾邮件) a crime.

If lawmakers do not do something soon to prohibit spam, the problem will certainly get much worse. Computer programs allow spammers to send hundreds of millions of e-mails almost instantly. As more and more advertisers turn to spam to sell their products, individual(个人的) e-mail boxes are often flooded with spam e-mails. Would people continue to use e-mail if they had to deal with an annoying amount of spam each time?

This problem is troubling for individuals and companies as well. Many spam e-mails contain computer viruses that can shut down the entire network of a company. Companies rely on e-mail for their employees to communicate with each other. Spam frequently causes failures in their local communications networks, and their employees are thus unable to communicate effectively. Such a situation results in a loss of productivity and requires companies to repeatedly repair their networks. These computer problems raise production costs of companies, which are, in the end, passes on to the consumer.

For these reasons, I believe that lawmakers need to legislate (立法) against spam. Spammers should be fined, and perhaps sent to prison if they continue to disturb people. E-mail is a tool which helps people all over the world to communicate conveniently, but spam is destroying this convenience.

小题1:According to the text, what is the major cause of the flooding spam?    

A.Companies rely on e-mail for communications.

B.More people in the world communicate by e-mail.

C.More advertisers begin to promote sales through spam.

D.Many computer viruses contain spam e-mail.小题2:According to Paragraph 3, who is the final victim of spam?             

A.The business

B.The advertiser

C.The consumer

D.The employee小题3:What is the purpose of the text?

A.To inform

B.To educate

C.To instruct

D.To persuade

题型:单项选择题 A1/A2型题

下列连线搭配不正确的一组是(   )

A.达尔文——《物种起源》

B.托尔斯泰---《哈姆雷特》

C.贝多芬——《英雄交响曲》

D.梵高——《向日葵》

题型:单项选择题 A1/A2型题
短文写作。
假如你班将举行一次英语班会,主题为“How to be strong and healthy”。请你根据下面
提示写一篇发言稿。
存在问题部分中学生身体素质差
解决方法充足的睡眠
加强锻炼,增加户外活动
定时吃饭,少吃零食
养成讲卫生的习惯
注意:
1.字数100左右;
2.生词:零食:non-staple food    卫生:hygiene
3.开头已给出.可适当发挥。
Dear friends,
__________________________________________________________________________
__________________________________________________________________________
题型:单项选择题 A1/A2型题

以下关于三代系统关系人信息录入,说法错误的是()

A.如录入不同的投保人、被保险人、车主,则可以单独选择角色,进行单独投保人信息配臵。

B.角色是单位客户时应选额团体,角色是自然人时选择个人。

C.如查询后系统内没有相应客户信息,则需出单人员自行进行添加。

D.地址、右边、固定电话等信息可根据证件信息直接录入,不需再与投保人核对。

题型:单项选择题 A1/A2型题

简述闪烁探测器的工作原理。

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