患者男，76岁，上下颌牙列缺失，腭穹窿较低，上下颌牙槽嵴吸收严重，下颌严重前突，拟行

下列攻击中，能导致网络瘫痪的有（）。

A.SQL攻击

B.电子邮件攻击

C.拒绝服务攻击

D.XSS攻击

（）

检查首选（）

A.胸部透视

B.胸部CT

C.血氧饱和度

D.心电图

E.纤维支气管镜

When you run, you put force that is equal to three times your body weight on your feet. The human foot contains twenty muscles. This means that there is a lot that can go wrong when you run.

Most sports have some kind of running or jumping So experts at many shoe companies work hard to design good sport shoes. First, a designer enters a plan for a shoe into a computer .Engineers then improve the design. A second computer designs a model for the shoe. Then a few pairs are made. Next, the shoe is tested.

Different kinds of sports shoes are made for different uses. Some are made to help marathon(马拉松) runners save energy during a race. Some are made for the stop-and-go kind of running tennis players. But all sport shoes have one thing in common: they are designed to help people’s feet comfortable during sports. Today, nearly every sport has its own special shoe designed for just the kind of running that sport needs.

小题1:The first in making a new shoe is to ________.

A．make a computer

B．put a design plan into a computer

C．design a shoe model

D．test several pairs小题2:Why are good sport shoes welcome to people?

A．Because they are comfortable to wear.

B．Because they help to develop leg muscles.

C．Because they help to change body weight.

D．Because they are both good and cheap.小题3:What is not talked about in the passage?

A．The number of the bones of human muscles.

B．The design for a shoe model.

C．The materials of sport shoes.

D．The effect of shoes upon sports.小题4:How many steps are there in the making of a shoe?

A．Three

B．Four

C．Five

D．Six小题5:Different kinds of sport shoes ________.

A．are made in different shoe companies

B．are designed for people of the different weight

C．are of the same price

D．meet the needs of different sportsmen

在元旦篝火晚会上，老师建议将柴禾架空一些，才能燃烧得更旺，这是因为

A．散热的速度加快

B．聚集的热量增加

C．柴禾的着火点降低

D．柴禾与空气的接触面积增大

男性，64岁，30年前曾患右上肺结核，经INH、SM和PAS治疗约1年。5年前病灶复发，痰结核杆菌（++），应用2HRZ／4HR治疗，痰菌转阴，病灶吸收满意。近1个月咳嗽、痰中带血再次就诊。X线示右上肺前段阻塞性炎症，支气管分层示前段支气管阻塞。痰脱落细胞检查和抗酸杆菌检查均阴性，痰培养有白色念珠菌生长。重度吸烟史30余年，近年上二楼稍感气急

本例最可能的诊断是（）

A.结核病复发

B.肺部真菌感染

C.继发细菌性感染

D.肺癌

E.肺栓塞