[填空题]Some people are ready to connect UFO’s with the Bermuda Triangle because it’s said that more UFO’s have been sighted along ______ and ______ than in any other part of the world.

[填空题]Some people are ready to connect UFO’s with the Bermuda Triangle because it’s said that more UFO’s have been sighted along ______ and ______ than in any other part of the world.

[填空题]Other people are likely to connect UFO’s with something in the water, which looks like a small submarine but travels more slowly.

[单项选择]A. It’s far from being ready.
B. It contains some valuable ideas.
C. She needs another week to get it ready.
D. It has nothing to do with the internet.

[单项选择]　　　 Archaeological discoveries have led some scholars to believe that the first Mesopotamian 　　　 inventors of writing may have been a people the later Babylonians called Subarians. According to 　　　 tradition, they came from the north and moved into Uruk in the south. By about 3100B.C, They 　　　 Were apparently subjugated in southern Mesopotamia by the Sumerians, whose name became (5) 　synonymous with the region immediately north of the Persian Gulf, in the fertile lower valleys of 　　　 the Tigris and Euphrates. Here the Sumerians were already well established by the year 3000B.C. 　　　 They had invented bronze, an alloy that could be cast in molds, out of which they made tools and 　　　 weapons. They lived in cities, and they had begun to acquire and use capital. Perhaps most 　　　 important, the Sumerians adapted writing (probably from the Subarians) into a flexible tool of (10)　 communication. 　　　 Archacologists have known about the Sumerians for over 150 years. Archacolog
A. It Was invented in Mesopotamia.
B. It became well established around 3000 B.C.
C. It became a classical language.
D. It was used exclusively for business transactions.