[填空题]The second longest river in the world is______.

[单项选择]（）Yellow River is the second longest river in our country.
A. /
B. The
C. An
D. A

[单项选择]The longest river in Britain is
A. the Mersey.
B. the Severn.
C. the Thames.
D. the Clyde.

[单项选择]The Changjiang River is not the longest, the widest, or the most powerful river in the world. But in one sense it is the most important river, because it serves more people than any other river. In every way the Changjiang River is China’s life stream.
The Changjiang River isn’t just a trade river, a high way along which goods are picked up and sent. It is an agricultural river as well. A lot of irrigation(灌溉)ditches(渠)go out from it to millions of tiny garden-size farms. There men and women work endlessly with very old hand tools-planting, watering, fertilizing, weeding, harvesting, raising the family’s food and raising the nation’s food.
It begins somewhere high in the place north of Tibet, running down from a three-mile height. It goes for hundreds of miles, shouting loud through valleys. Only in the last 1,000 miles of its 3,900-mile journey does the Changjiang River become the sunny and cheerful river.
The Changjiang River is ______.
A. not only a trade river but also an agricultural river
B. just an agricultural river
C. not the widest river in the world, but it is the longest one
D. a very famous river mainly because it runs hundreds of miles

[填空题]The Yellow River is the second (long)（）river in China.

[填空题]
Rumor has it that a legendary (传说的) six-headed monster lurks in the deep waters of the Tyrrhenian Sea between Italy and the island of Sicily. (46) When completed in 2010, the world’s longest bridge will weigh nearly 300,000 tons, equivalent to the iceberg that sank the Titanic, and stretch 5 kilometers long. "That’s nearly 50 percent longer than any other bridge ever built, "says structural engineer Shane Rixon.
(47) They’ re suspension bridges, massive structures built to span vast water channels or gorges (峡谷). A suspension bridge needs just two towers to shoulder the structure’s mammoth (巨大的) weight, thanks to hefty (高强度的) supporting cables slung between the towers and anchored firmly in deep pools of cement at each end of the bridge. The Messina Strait Bridge will have two 54,100-ton towers, which will support most of the bridge’s load. The beefy (结实的) cables of the bridge, eac

[填空题]
Rumor has it that a legendary (传说的) six-headed monster lurks in the deep waters of the Tyrrhenian Sea between Italy and the island of Sicily. (46) When completed in 2010, the world’s longest bridge will weigh nearly 300,000 tons--equivalent to the iceberg that sank the Titanic--and stretch 5 kilometers long. "That’s nearly 50 percent longer than any other bridge ever built," says structural engineer Shane Rixon.
(47) . They’ re suspension bridges, massive structures built to span vast water channels or gorges (峡谷) . A suspension bridge needs just two towers to shoulder the structure’s mammoth (巨大的) weight, thanks to hefty (高强度的) supporting cables slung between the towers and anchored firmly in deep pools of cement at each end of the bridge. The Messina Strait Bridge will have two 54,100-ton towers, which will support most of the bridge’s load. The beefy (结实的) cables of the bridge, each 1.2 m