Poland is bordered by .

A . 非特异性肋软骨炎 B . 一侧胸壁和乳房发育不全或缺如，常伴并指畸形 C . 胸骨裂 D . 肋骨骨髓炎 E . 肋骨病理性骨折

A . The ABR must have multiple interfaces connected to the backbone areA B . An ABR is a router with two interfaces, each connected to a different nonbackbone areA C . The only requirement to be considered an ABR is at least one interface connected to the backbone areA D . An ABR must have at least one interface in the backbone area plus at least one other interface in a nonbackbone areA

A . installing rat guards on the mooring lines when in port B . keeping foods protected and avoiding the accumulation of garbage C . eliminating possible living spaces for rats when the ship is constructed D . trapping and/or poisoning the rat

A . SMTP B . ICMP C . BGP D . SSH E . RTP F . BitTorrent G . VTP

A . the K1 SONET byte； the K2 SONET byte B . the K2 SONET byte；the K1 SONET byte C . transmitter switching；receiver detection D . Line Overhead bytes；Path Overhead bytes E . Path Overhead bytes；Line Overhead byte

A . LDAP B . ICMP C . RTP D . BGP E . SSH F . RDP

A . 非特异性肋软骨炎 B . 一侧胸壁和乳房发育不全或缺如，常伴并指畸形 C . 胸骨裂 D . 肋骨骨髓炎 E . 肋骨病理性骨折

A . couple B . lever arm C . moment of inertia D . point of applicatio

A . Area 0 B . NSSA C . Totally stubby D . Stu

A . SMTP B . ICMP C . BGP D . SSH E . RTP F . BitTorrent G . VTP

A、northwest B、northeast C、southwest D、southeast

Saudi Arabia—The government filters all traffic through a central server and recently issued regulations banning access to sites considered subversive, contrary to the State or its system or damaging to the dignity of the heads of state. Burma—Except for some government officials and businessmen, few people in this military-controlled country have access to the Internet. A colonel was jailed after visiting an opposition political site. China—Internet service providers must install filters that block the Web sites of many Western media outlets, Taiwan and Hong Kong newspapers, human rights groups and the Falun Gong, the banned illegal movement. The government has set up a special Internet police unit. Britain—Last year the Regulation of Investigatory Powers Act extended police phone-tapping privileges to the Internet. If asked, companies and individuals would have to help law enforcement officials decode lawfully obtained data. Russia—The government has instituted an Internet surveillance system that requires service providers and telephone operators to reroute data traffic to local law enforcement headquarters, allowing authorities to monitor phone calls or e-mail. Australia—The government does not filter the Internet, but the Broadcasting Services Act defines forbidden online content, including specific representations of sexual acts and information on crime, violence and the use of certain narcotics. Questions: 11. According to the reporters, how do the mentioned countries control or track their residents' online activities ？ 12.Which countries track net activities, according to the report？ 13.Who was jailed after visiting an opposition political site？ 14.What has the government of China set up in order to supervise the illegal Web activities？ 15.Which of the forbidden online content is not mentioned？ (31) A．Install Web filters. B．Set Web sites. C．Ban access to sites. D．Block online service activities.

An American explorer John Charles Fremont travelled through the area in the early 1800's. He found the land shaped like a bowl. So he named it the Great Basin. It is a land of unusual beauty and sharp differences. For example, you can climb a mountain covered with green forests, then cool yourself in a field of snow as you arrive at the top. Here and there, sharp rocks push out through the snow. Among the rocks you might see homes of the golden hawk (鹰), a bird that was once in danger of dying out. You can camp in a campground on the edge of Lehman Caves. These caves are a group of large underground rooms made of limestone (石灰石). You can walk through them for about a kilometre. Before the park opened, the caves were the centre of interests for anyone travelling through this area. The state of Nevada has wanted a national park for more than 60 years. There have always been the opposite ideas from people who believes that a park would harm(损害) mining and agriculture. The bill that set up the park, however, promises that mines will remain open, and that sheep and cows will continue to feed on the mountainsides. Lehman Caves are______. A．about a kilometre each B．separated from each other C．rooms made of limestone D．what interest visitors most

A．symptom B．reference C．prelude D．inference

<img src='https://img2.soutiyun.com/ask/uploadfile/4083001-4086000/cd6853a639c010a2fe40c900fbef0ffc.gif' /> 此题为多项选择题。