（）、网元告警屏蔽、网元告警级别重定义都是下发到网元的。

要求发包人补偿费用损失，调整合同价格的索赔是( )。

A．工期索赔

B．费用索赔

C．道义索赔

D．总索赔

       2001年7月13日晚上，人们的目光都盯住了电视屏幕。当国际奥委会 * * 萨马兰奇先生宣布，2008年奥运会主办城市是北京时，北京一下子沸腾起来。高兴的人们冲出了家门，涌向 * * 广场。人们欢呼着，雀跃着，“我们赢了！我们赢了！”欢呼声响彻天空。此时的长安街是车的海洋，是红旗的海洋。年轻人开着汽车不停地鸣着喇叭，有的人还从汽车里探出身体，挥动着手中的国旗高声呼喊：“中国——北京。”老人们也穿着节日的盛装，敲起锣鼓，扭动着欢乐的秧歌。此时的北京天上                    ，地上                             ，今晚的北京真热闹。     

1．根据上下文意思补充横线上的词语。    

2．这段话写了一件什么事？     

3．从哪些地方看出今晚的北京真热闹？

4．你知道2004年奥运会主办城市在哪里吗？         

5．你为2008年奥运会做了些什么？

患者女出现腹泻，查体可见皮疹。该患者的诊断是（）

A.肠结核

B.菌痢

C.霍乱

D.伤寒

E.食物中毒

A team of researchers recently created a robot that can repair itself. The newly designed machine can sense injury to itself and adapt. That ability sets the new robot apart from earlier machines. Because the robot can recover from unexpected damage, it may be especially useful in exploring unfamiliar places. “There is a need for planetary robotic rovers(流浪者) to be able to fix things on their own,” says Josh Bongard, one of the device’s creators. “Robots on other planets must be able to continue their mission without human help if they are damaged and cannot communicate their problem back to Earth.”

A typical robot functions according to a computer program, but the new robot works differently. First, sensors in its four legs observe the robot’s movements and signals to its built-in computer. From the information it collects, the robot creates its own programs that allow it to adapt to different situations. For example, when the researchers shortened one of the robot’s legs, the smart machine simply adjusted its way of walking—it used three legs instead of four.

The researchers are looking for other places to put the resilient(迅速恢复) robot to work. One possible spot is the ocean floor. That dark and dangerous undersea terrain(地带) might be a good choice for a robot the scientists call the Starfish. “We never officially named the robot, but we usually refer to it as the Starfish, even though a real starfish has five rather than four legs,” says Bongard. “Also, a real starfish is much better than our robot at recovering from injury, because it can actually regrow its legs.” Scientists have created robots that help humans in many ways: by exploring space, fighting fires, and even performing surgery.

1. The newly designed robot is different from the former ones because it ___________.

A. can communicate with people on the earth about their problems

B. works according to a certain computer program

C. can find problems itself and get used to the new environment

D. can explore unfamiliar places

2. An example is given in the second paragraph in order to explain that the new robot ___________.

A. is used to create new programs                        B. has typical robot functions

C. has sensors to observe its movements              D. can adapt to new conditions

3. What might be the best title of the passage?

A. How does the Starfish Robot work                B. Do-It-Yourself Robot Repair

C. Robots Designed to Work On Other Planets    D. New Robot Helping Us In Many Ways

4. Which of the following is True about the Starfish?

A. It has more than four legs.                               B. It hasn’t been officially named.      

C. It can regrow its legs quickly.                    D. It has started to work on the ocean floor.

验证淀粉最好的物质是[ ]

A．碘

B．澄清石灰水

C．氟

D．昆虫之间的通讯