Question

　　Have you ever thought about the shape of the universe? Scientists have been puzzled with that question for years.

　　Now they have come up with a new theory that says the universe may be shaped tike a soccer ball. The theory also says that the universe is finite (有限的), meaning it has boundaries.（边界）

　　Scientists say that old beliefs about the shape of the universe may be wrong. Before, people thought that the universe was flat or shaped like a circle or a saddle.（马鞍）

　　Now scientists say that it could be a dodecahedron(十二面体). A dodecahedron has twelve sides. Each of those sides bas five sides of its own like the black and white patches on a soccer ball.

　　Next time you play soccer, remember that you could be kicking a little model of the universe!

True of false:

(1) The scientists have come up with a new theory on the shape of the universe.

(　　)

(2) Old beliefs about the shape of the universe must be wrong.

(　　)

(3) The universe could be a dodecahedron.

(　　)

(4) When you are kicking a soccer, you are kicking the universe.

(　　)

(5) Scientists are not interested in the shape of the universe.

(　　)

Answer 1

答案：T;F;T;F;F