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问题 单项选择题 A3/A4型题

女，52岁。半年前发现右乳腺肿物，发现时大小约2cm×1.5cm，无疼痛，质硬活动小。近来肿块扩展至 * * 大部，整个 * * 增大、红肿、充血、水肿、发热、质硬。

此患者最可能的诊断是（）

A.乳腺炎

B.乳腺结核

C.乳腺叶状肿瘤

D.乳腺癌

E.乳腺增生

答案

参考答案：D

多项选择题

以下易致过敏性休克的药物是

A．穿心莲

B．右旋糖酐

C．利多卡因

D．三磷酸腺苷

E．维脑路通
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单项选择题

Personal firewall is a technology that helps (57) intruders from accessing data on your PC via the Internet or another network, by keeping (58) data from entering or exiting your system.
Hackers do not just target national security organizations for (59) : They want your tax returns, network passwords, or bank account numbers. And you do not want the FBI kicking in your door because someone hijacked your PC to (60) in the latest denial-of-service attack on the Internet. Now that "always-on" broadband connections such as cable modems and digital subscriber line are becoming more popular, home users are at risk. Fortunately, you can protect your data. Firewalls can block (61) attacks and protect your PC from outside threats.

A. enlist B. go toC. participate D. attach
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