Haggis is the national dish of Scotland.

A . 联合国没有支持它的各成员国的集体意志强大。 B . 联合国的强大程度取决于各成员国的集体意志对它支持的程度。 C . 联合国的作用依靠其成员国集体意志的支持，否则它不会有什么力量。

A . A priority of 0 will prevent a router from becoming a DIS. B . If the DIS becomes unavailable the backup DIS is promoted to DIS. C . Adding a router with a higher priority than the current DIS will result in the new router becoming DIS. D . Separate L1 and L2 election processes are held on a brodcast network. E . L1 routers on a broadcast network only establish adjacencies with the DIS. F . If there is a tie based on priority，the router whose attached interface has the lowest MAC address becomes the DIS.

A . PSNP B . CSNP C . LSP D . IIH E . ISH

A．A.mystery B．B.homesickness C．C.alcohol D．D.confidence

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．will be lowered in the long run. B．will be significantly increased. C．will be more than $200 million. D．will reach $3.2 billion.

A．sparrow B．swallow C．eagle D．swan

A．A.The Lion Heart B．B.Cape dium C．C.Bon Voyage D．D.God save the Queen

A．The Star-Spangled Banner. B．God Save the King/Queen. C．Union Jack. D．Ben Nevis.

A．Because Americans love making cars B．Because Americans depend much on cars in their daily life C．Because Americans constantly move from city to city in their cars D．Because the car industry has earned the United States its reputation